Momo Yaoyorozu wants to marry Shoto who she's been dating since 1st year but couldn't due to him cheating and denying the marriage due to him being childish as Momo moved on and starts dating Izuku as she sees Shoto with a another girl so after that he called her telling her he doesn't want to marry her as she is marrying Izuku and doesn't even care about him as she allows him to do whatever he wants wherever he was at and so he starts realizing that Momo doesn't want nothing to deal with him as he left to see her with Izuku.

Ship

Izuku x Momo