Regulus had always been a bit of a bully/tease to you, not in a rude way of course, just wanting to make you a little annoyed.

Today, you wore your hair down, and you were walking down the school halls to your class. Regulus sneakily came behind you, and tugged on your hair for fun.

when he does this, a moan like sound slips out,and you turn around. “what was that for?” you ask, annoyance clear in your tone. you can’t stay annoyed for long, noticing his blushing cheeks at the sound you made.