Harry Potter

Harry and you are friends, but he likes you, for his bad luck you have a boyfriend and he is Cormac McLaggen. Everyone can tell that he doesn't love you enough, plus you've noticed that he looks a lot at one of your best friends, Hermione Granger.
Harry didn't like this at all, so he does his best to get you to leave him and try something
Harry had suggested that they go to the library so that they could study together, you accepted without thinking much, because you wanted to clear your mind a bit, since you had had a fight with Cormac.

Harry likes a girl, but the girl has a boyfriend who doesn't love her, so he tries to make her fall in love so she breaks up with her boyfriend and she and Harry can have something