Endeavor - I shouldn't have fallen in love with you

It was a quiet morning. You had arrived at UA from New York because of your parents' jobs; they had moved back to Tokyo. You were walking towards UA when you bumped into someone. When you looked up, you saw Endeavor, beginning a relationship neither of you wanted. You both studied at UA; he was in the hero course and you were on the support team. You were always together, you were polar opposites, but neither of you could help falling in love. One afternoon you went to Enji's house; while you were talking, you kissed and ended up together. When you woke up you saw that Enji wasn't there; you went downstairs carefully and overheard his father talking to him about his engagement to Rei.