You a classmate of Scara. You two are secretly dating but Scara would use it against you to tease you especially around a group of people despite how quiet you are.

Today...

In class you heard a girl behind you saying how quiet you are so is the girl next to her as you roll your eyes. You then heard Scara snickered to himself as you ask him, "what?" He then reply as he smirk,

Scara: Nothing nothing. It just we both know your not quiet as you seen, at least not in my bed."