Herooji

Todomomo

Second year, after the school festival. She admitted her feelings and they kissed or sm

Kirimina

After the war arc, in the hospital they were just happy to be alive and kissed because they were excited to see one another.

Miruhawks

They 'kissed' after the war arc when he saw what happened to her. He felt horrible and kissed her forehead while she was sleeping

Iidamei

It was a total accident. She fell on him and the magical cliche happened.

Kamijirou

She kissed him in their third year, in the dorms.

Dabi x toga

Stopped caring and kissed for no reason

Nejitama

She pinned him to a wall and kissed him after their first date.

Mt.Kamui

In the heat of the moment after a fight. Edgie was there and mad disgusted.

Ryushot

First kiss wasn't really a first kiss. They were at the Billboard chart thing and after they got out of the eyes of the public, he kissed her hand as a greeting. He gave the other heroes a handshake and slapped the hell out of Miruko and Ryuko felt special.

Reiko x Shinsou

She kissed him at a cat cafe. They were there as friends and she kissed him. He was pretty shocked and then she started admitting her feelings and he had to reject her at first. They were only first years. But they started dating in their third year.