[ the problem with retrospec is that there are no guarantees. there is nothing that guarantees that daisuke won't turn into dark completely but naegi can't say that. he can't because he has hope that things won't turn out this way ]

... Daisuke. You won't.

[ and now it's naegi's turn to reach out to hold onto daisuke's hand, gripping it ]

Remember what Retrospec said? They're trying to revert everyone to who they were in their other lives. [ that's a whole other can of worms but naegi won't touch it right now. ] Dark-- he might have been part of you but he wasn't you. You were still your own person. You won't lose yourself.