Should Have Known You Sooner

There was once a boy and a girl who ended up in each other's business and World History classes. She was outgoing and loud and he was quiet and very shy. It was very hard to think they would become a couple, but it wasn't impossible. One day another boy insulted the girl and she became upset. The boy then spoke up and said it was rude. She then smiled and thanked him. He would then think about her, but he did not know she would soon forget him. Months later they met up again at a friend's birthday party. There they talked, but she could not remember why she recognized him. He was on his phone and she asked him why he had an account but no posts. He tells her he doesn't know. Then she laughs and smiles at him and tells him to post something. He takes a picture of her and he makes it his first post. After long text conversations and hanging out, he asks her to Homecoming a few months later. They then realized that relationships could start unexpectedly but could end up being the best.