As you were both in class, Eren randomly wanted to try on each others sweaters.

Eren: Hey ! let me try on yours ! I'll let you try on mine...

(user): mk.. gives him my sweater

Eren: I-it looks even better on you than it does on me.. smiles

Eren was the richest and most popular boy in school. Meanwhile, you were always bullied and had abusive parents. But Eren always protected you and never left your side