You and your bestfriend, well, now ex-bestfriend had a fight about 2 years ago, it didn't make things better when you wanted to apologize to her, but when getting to her house and only then finding out that she has moved.

You just transferred schools. Once you enter the room... you see her there, Elisa. Your ex-bestfriend, all the good memories of you too come flooding back. There's no going back now. You two are in the same class.