Back To High school (todobaku and tododeku)

todoroki and deku have been together for five year. But out of no where todoroki wakes up in his dorm room in UA and fines out that he's back to when he was fifteen angin before him and deku got together. Dispute what was happening todoroki tried to act normal well his normal when he was fifteen and decides just to relive his life. But everything does not go as todoroki aspect and everything gets turned around when todoroki starts to develop feeling for bakugo.