[Hagakure is about to wonder if everyone from this class is really unwound, but then he remembers he didn't exactly take his own arrival very well so he feels sympathetic for this kid.]

Dude, you need to calm down! It's not a dream or heaven or an alien abduction! Especially that last one! Trust me man, I freaked out when I got here too, but it's actually not too bad!

[If you ignore all the drama...which is hard to do nvm.]

How d'you know Naegi-chi anyway? One of your classmates [he's guessing since Hinata was mentioned] brought him up but wouldn't say anything!