Sebastian had expected the question. But the full answer was something long that would have to wait until after the ceremony, because it couldn't be told properly without going all the way back to his twin brother and everything that had led to that night Natalie died.
He pulled back from the embrace and cupped her face in his hands, looking into her blue eyes as they watched him with quiet curiosity and patience.
"I will tell you everything tonight when we are back in our bed and alone. It's a long story and it will only make sense told from the beginning. Will it make you love me less if you wait until tonight for the full story?" He asked quietly, loving her more in that moment for her complete absence of panic or fear after reading that message and hearing his confession.
