Nina
The walls went up on Saturday.
Not all of them — just the frame for the back wall, the one that would face the ocean. Caleb had drawn the design on a piece of scrap wood the night before, his left hand steady enough, his right hand bracing the pencil.
"It needs a window," he said. "A big one. So you can see the water from inside."
"You're building a treehouse with a view."
"I'm building a treehouse with everything."
Nina held the ladder while he climbed. His right hand was shaking more than yesterday — a bad tremor day, the kind that made simple things hard. But he didn't complain. He just gripped the rungs tighter and kept going.
"I can hammer," he said.
"I know you can."
"I don't need you to do it for me."
"I know that too."
He looked down at her. "Then why are you looking at me like that?"
"Like what?"
"Like you're waiting for me to fall."
Nina stepped back from the ladder. "I'm not waiting for you to fall. I'm waiting for you to ask for help if you need it."
"I don't need it."
"Okay."
"I mean it."
"I believe you."
He hammered the first nail. It went in straight — straighter than yesterday. His left hand was getting stronger, more precise. Adaptation. The body finding a way.
"See?" he said.
"I see."
"I'm not useless."
"You were never useless, Caleb. You just forgot how to use yourself."
He paused, hammer in the air. "That's... actually very insightful."
"I have my moments."
He hammered another nail. Then another. The wall frame started to take shape — a rectangle of wood attached to the platform, facing the sea.
Nina handed him the level. He checked it. Nodded.
"It's straight," he said.
"It's straight."
"I did that."
"You did that."
He climbed down from the ladder. His legs were shaking, but he was smiling — a wide, unguarded smile that made him look ten years younger.
"What's next?" he asked.
"The side walls. Then the front wall. Then the roof."
"How long will that take?"
"With your left hand? A week. Maybe two."
"Too long."
"It takes as long as it takes."
He looked at the platform, at the single wall standing against the sky. "I want to finish before the hospital treehouse breaks ground. So I know I can do it."
"You already know you can do it."
"I know I can do it with you. I need to know I can do it alone."
Nina understood. She didn't like it, but she understood.
"Okay," she said. "But I'm still holding the ladder."
"I wouldn't have it any other way."
---
At noon, a car pulled into the driveway.
Not Eleanor's sensible sedan — a black SUV, newer than Caleb's, with tinted windows. Nina watched it from the deck, her hammer in her hand.
"Are you expecting someone?" she asked.
Caleb looked up from the wall frame. His face went pale.
"No," he said.
The car door opened. A woman got out — tall, blond, dressed in clothes that cost more than Nina's monthly rent. She walked toward the house with the confidence of someone who had never been told no.
"Caleb," she called. "I've been trying to reach you for weeks."
Caleb set down his hammer. His right hand was shaking — more than before. "Mariana said you called."
"Mariana said a lot of things. She also said you fired the board and dissolved the company and moved to a glass box on the coast to play carpenter."
"It's not a glass box. It's a house."
The woman stopped at the bottom of the deck steps. She looked at Nina. Her gaze was sharp, assessing.
"Who's this?"
"Nina Okonkwo. My nurse."
The woman's eyebrows rose. "Your nurse."
"My nurse."
"I didn't know you needed a nurse."
"There's a lot you don't know, Vanessa."
Vanessa. The name landed like a stone. Nina had heard Caleb mention her once — his ex-wife. The marriage had lasted eighteen months. The divorce had lasted three years.
Vanessa climbed the steps. She was wearing heels — impractical for the coast — but she walked across the deck like she owned it.
"The board called me," she said. "After you fired them. They said you've lost your mind."
"I haven't lost my mind. I've lost my patience. There's a difference."
Vanessa's eyes flicked to Nina. "Does she know? About your condition?"
"My condition?"
"Don't play dumb, Caleb. The Parkinson's. The tremor. The fact that you're not going to be able to take care of yourself much longer."
Caleb's jaw tightened. His right hand was shaking openly now, and he didn't try to hide it.
"I can take care of myself."
"Can you? You're building a treehouse with one hand and a nurse who looks at you like you're made of glass."
Nina stepped forward. "I don't look at him like he's made of glass. I look at him like he's a person. You should try it sometime."
Vanessa's eyes widened. "Excuse me?"
"You heard me." Nina didn't raise her voice. She didn't need to. "Caleb is building a treehouse for sick kids. He's naming it after his father. He's doing more with his shaking hands than most people do with two good ones. So if you came here to tell him he can't, you can save your breath and get back in your car."
The deck was silent. The ocean crashed against the rocks.
Vanessa looked at Caleb. "She's fierce."
"She's Nina."
"She's something else."
Caleb stepped closer to Nina. Not in front of her — beside her. "Why are you here, Vanessa?"
Vanessa sighed. She pulled a folder from her bag — a thick one, stuffed with papers. "The board wants to contest the dissolution. They're saying you're not of sound mind. They're going to take you to court."
Caleb stared at the folder. "They're what?"
"They're saying the Parkinson's has affected your judgment. That you're not capable of making decisions about the company. That the board dissolution was the act of a man who isn't in control of his faculties."
Nina felt something cold settle in her chest. "That's ridiculous."
"Is it?" Vanessa looked at Caleb's hands. At the tremor. At the way he was standing, one shoulder lower than the other. "A judge might not think so."
Caleb was very still. "I fired them because they were ruining the company. Because they forgot the mission. Because they only cared about money."
"That's what you say. They say you're unstable. They have doctors. Reports. Testimony."
"What kind of doctors?"
"Neurologists. Psychiatrists. People who've reviewed your medical records."
Caleb's face went white. "My medical records are private."
"Nothing is private when there's this much money involved." Vanessa tucked the folder under her arm. "I'm not here to fight you, Caleb. I'm here to warn you. They're coming for you. And if you're not ready, they're going to win."
She turned and walked back to her car. The black SUV pulled away, gravel spitting from the tires.
Caleb stood on the deck, staring at the empty driveway.
"Caleb," Nina said.
He didn't answer.
"Caleb."
"I heard you." His voice was flat. Empty. "I just don't know what to say."
"You don't have to say anything."
"They're going to take the company. The one I built. The one I fired them from. They're going to say I'm crazy and take it all back."
"They can't do that."
"They can try." He turned to look at her. His eyes were wet. "And they might succeed. Because I'm not... I'm not what I used to be. My hands shake. I forget things. I have good days and bad days. And a good lawyer could make me look like a man who's losing his mind."
Nina took his hands. Both of them. His right hand was shaking hard, but she held on.
"You're not losing your mind," she said.
"How do you know?"
"Because you're building a treehouse. Because you called your mother. Because you stood on a branch fifteen feet above the ground and didn't fall. Because you're scared — and scared people don't build things. They hide. And you're not hiding."
He stared at her. The tears spilled over, running down his cheeks.
"I don't want to fight them," he said.
"Then don't. Let the lawyers fight. You just keep building."
"The treehouse?"
"The treehouse. The hospital treehouse. The life you're building, one nail at a time." She squeezed his hands. "Let them take the company. It's just money. It's just things. What matters is what you're doing right now. Here. With me."
Caleb pulled one hand free and wiped his eyes. His left hand stayed in hers.
"You really believe that?" he asked.
"I really believe that."
He took a breath. Let it out. "Okay. Then let's build the next wall."
---
They worked until the sun went down.
The side walls went up — two of them, framing the back wall like arms reaching forward. Caleb hammered every nail himself, his left hand steady, his right hand bracing. Nina held the ladder, handed him wood, measured the gaps.
By the time the light faded, the treehouse had three walls.
It wasn't finished. It wasn't perfect. But it was standing.
Caleb climbed down from the ladder for the last time. His legs were shaking. His hands were sore. But he was smiling.
"Three walls," he said.
"Three walls."
"Tomorrow, the front wall."
"Tomorrow, the front wall."
"And then the roof."
"And then the roof."
They stood side by side, looking at the structure. It was just a box, really — a wooden box attached to a tree. But it felt like more. It felt like a promise.
"Vanessa was wrong," Nina said. "About you. About your mind."
"Was she?"
"She said you're not in control of your faculties. But you are. You're more in control than you've ever been. Because you're choosing. Every day. You're choosing to build instead of hide. To stay instead of run."
Caleb looked at her. The last light was in his eyes, making them glow.
"I'm choosing you," he said. "Every day. I'm choosing you."
Nina's heart stopped. Then started again, faster.
"Caleb —"
"You don't have to say anything. I just wanted you to know." He reached out and touched her face. His right hand, shaking. His fingers brushed her cheek. "Whatever happens with the company. Whatever happens with the board. I'm choosing you."
She leaned into his touch. His hand was warm, despite the tremor.
"You barely know me," she said.
"I know enough."
"What do you know?"
He looked at her. Really looked — the way he had that first day in the kitchen, when she'd caught the falling glass.
"I know you're brave," he said. "I know you're kind. I know you stayed when everyone else would have run. I know you make me want to be better than I am."
Nina felt tears prick her eyes. "You're already better than you think."
"Maybe. But I'm better because of you."
She didn't know what to say. So she didn't say anything. She just stood there, in the fading light, with his hand on her face, and let herself feel.
---
That night, they didn't sit on the deck.
They sat inside, at the kitchen table, with a fire in the fireplace and mugs of tea in their hands. The rain had started again — a soft drizzle that tapped against the glass.
Caleb had called his lawyer. The conversation had been short.
"They want to settle," he said. "The board. They don't want a court battle. They want me to step down voluntarily. Give up control. Let them run the company the way they want."
"And what did you say?"
"I said I'd think about it."
"Are you going to do it?"
He looked at the fire. The flames danced, casting shadows on the walls.
"I don't know," he said. "Part of me wants to fight. To prove I'm not crazy. To show them that Parkinson's doesn't mean I've lost my mind."
"And the other part?"
"The other part is tired. Tired of fighting. Tired of proving. Tired of caring about things that don't matter."
Nina set down her mug. "What does matter?"
He looked at her. "You. The treehouse. My mother. The kids at the hospital. The sound of the ocean when I can't sleep. The way you look at me when you think I'm not watching."
Nina's throat tightened.
"Those things matter," he continued. "The company doesn't. It hasn't for a long time. I was just too scared to admit it."
"So let it go."
"Just like that?"
"Just like that." She reached across the table and took his hand. "Let them have the money. Let them have the buildings and the stock prices and the corner offices. You have something they don't."
"What?"
"You have a treehouse with three walls and a view of the ocean. You have a mother who cries when she's proud of you. You have a list of things that matter. And you have me."
Caleb stared at her. The firelight flickered in his eyes.
"I have you," he repeated.
"You have me."
He didn't say anything. He just held her hand, and they watched the fire, and the rain tapped against the glass.
---
Before bed, Caleb walked her to her room.
The blue room — she'd moved back in after Eleanor left. It felt like hers now, even though it wasn't. The quilt, the window, the lamp that looked like it had been salvaged from a shipwreck.
"Goodnight, Nina."
"Goodnight, Caleb."
He didn't move. Just stood there, like he had something else to say.
"What is it?" she asked.
"Thank you. For today. For not running when Vanessa showed up. For not looking at me like I'm broken."
"You're not broken."
"My hands are."
"Your hands are not you." She stepped closer. "You are not your hands, Caleb. You're not your tremor. You're not your diagnosis. You're the man who built three walls in one day. You're the man who's building a treehouse for kids he's never met. You're the man I —"
She stopped.
"You're the man I what?" he asked.
Nina's heart was pounding. She could feel it in her throat, her temples, her chest.
"You're the man I'm choosing," she said. "Every day. I'm choosing you."
Caleb's breath caught. He reached for her — his left hand, steady, finding hers.
"Nina —"
"Goodnight, Caleb."
She stepped back. Into her room. Closed the door.
Leaned against it. Her heart was racing.
On the other side of the door, she heard him stand there for a long moment. Then his footsteps faded down the hall.
She pressed her hand to her chest and felt the beating of her heart.
Choosing, she thought. That's what this is. Choosing.