I REALLY hope they give Oze some serious character development and fast. Right now it makes no sense that the girls would allow him to even eat with them or associate with them. Nothing about him at all seems remotely redeemable so I hope they don't just move on like everything is fine and don't address it. But then, I guess with how many times I've seen like a shoujo romance where some side character tries to rape a main character, and then everyone forgives them and they join the friend group, I shouldn't be surprised by this in comparison.
Right now though, he's like Yamai Ren (Komi-san) levels of being so bad that I'm considering dropping from him alone, so I hope they fix him fast or he shows up a lot less.