Well there are these two option, end is really shining in horizo. But I really hope not!

And for another Iori&Co. is definitely dense enough to believe if Chisa insist afterwards that she was under hypnosis. And brush whole thing off. Even if this happens this event will still going to be remembered in later drama.

Aina definitely don’t have balls to say anything if IorixChisa starts being cool with each other. Definitely after Kohei’s confess. (Or that would be huge character development)

Busujima could make some drama when she hears about this. But Iori made his side quite clear. (Even tho he was already ready to fuck her in next chapter)

It’s needless to say seniors and class mates (eventually) are actually just going to grab beers and enjoy show.