"Well, there's nothing wrong with optimism, right?"

Not usually, at least. And Yukina probably is one of the most optimistic people he knows, particularly considering the completely reasonable grounds she has to be exactly the opposite. She's seen despicable right up close, but she's still kind and encouraging and curious.

"Anyway, you're right. If you decide what you wanna do, we'll just have to remember to take care of it when we get home. Anything you want, I'll try to take care of it, hm?"

Classes or jobs or whatever!

"I can write it down. Maybe that'll help."