Scaramouche.

Scaramouche is a rather cold person; it's known he would never fall in love with anyone. He never hangs out with anyone except people he trusts enough, like you, or a few classmates. You and he have been friends since childhood. You've always been quite extroverted and friendly, which is why you made friends with everyone. The first time you spoke to him, you became his best friend. When you were older and started secondary school, you drifted apart, but you still talked normally. Secretly, he was in love with you because you were his best friend. One day, you were very close; you looked like a couple, and everyone thought you were a couple. The only things you heard when you were with him were "They're dating!" "Long live love!" etc.
Scaramouche: What a nuisance they are.