I don't know. We just never celebrated it. But ah... hey, is easy enough to make your own fun when you want it, right? [He says it dismissively, because it is sad, but it's never really struck him as being such. It's just a fact. He never had a birthday cake, and maybe his teeth are all the better for it.]

You're just 25? ...Shit.

Shit, how old am I? I think I am very close to 32 now.

[He gets that distant look of unhappy realization with that, though. When did he get so old?]