I think they never really met before? She probably doesn't know him personally, maybe thinks he was acting idk
no I mean, why isn't he wondering about himself as Chris because since it's in the past, he was alive as Chris and in these tropes the characters sometimes wonder about the paradox, if "they" are still alive etc. and also, he didn't bother wondering about why this happened but with his personality it doesn't really matter, it's just because he seems to care a lot about the hero's party, maybe he should've wondered if there was someone else as Chris besides them
Sorry sorry, idk why I read "her" thought you were talking about black haired girl
wondering how he hasn't ask once about his former self...... since it's the past.... still, I hope he'll be able to retrieve his friends :( they seemed really nice to hang out with... but it'd be pretty sad if they can't remember the past