If you want to, you can stay over and we can look through things together...er, we don't have to talk or anything, unless you want to. That is...

[ Naegi can be awkward sometimes, but what he's trying to say is: ]

Well, you're kind of my best friend, you know...? [ Or maybe she doesn't know, since it's not like they've ever discussed it. There's no one in Cerealia he trusts more, though. ] I feel better when you're around, Kirigiri-san.

[ The world never seems quite so bad when she's there. ]