Regretful Past [Bakudeku Fanfic] [COMPLETED]

After years of resenting his childhood enemy, Bakugou Katsuki begins to look back in the years of resentment and starts to think if hating and blaming Izuku Midoriya was worth it. Since Midoriya had died from suicide, Bakugou feels responsible for his death and is thrown into a miserable despair. He starts wishing and regretting all that he had done to his childhood enemy and wishes for someone with a quirk to rewind time and fix all that he had said and done. One morning instead of waking up to an alarm for work, he wakes up to an alarm for school and after getting ready he realizes that he was back in his years at UA. Was this going to be his chance or would this not work? The only way to find out is to lay out his feelings on the table in front of Izuku.