The exchange between Mei and Teshigawara after Kubodera kills himself.
Mei: Do I?
Teshigawara: Could it be that you're actually the extra this year? Ever thought about that?
Mei: No but it could very well be you, you know.
Teshigawara: Me? No way, don't even joke about that.
Mei: There's really no way?
Teshigawara: NO NO NOOOO!!!! I have no memories of dying. And not to brag, but I remember all the shit I got into as a kid.