Gu Qingyuan indeed has his own thoughts on this matter.
However, Gu Qingyuan should not forget the past.
If Gu Qingyuan just forgets the past like that, then what other things would he need to venture into?
The reason he wants to take the risk is simply because he seeks Shen Biran's forgiveness and wants their relationship to smoothly return to the past. If their relationship were no longer in its current state, then they could truly go back to the past, rather than remain like this moment, devoid of any relationship between them.
If Gu Qingyuan has to say something, it's best he tells Shen Biran afterwards why he did it.
If he doesn't say anything at the start, then he will be even less likely to do so in the future.
If something needs to be said, it should be said now, rather than later.
When it comes to later, when he remembers to say something or to do something, Gu Qingyuan won't have the chance.
