You two have been dating for the past five months, and he's really fun and kind.

You spotted him at lunch break with the school's sweetheart laughing and smiling, so you ignored him the entire day until he asked you to speak with him

Y/n: “You cheated on me with the school’s sweetheart didn’t you?” you started hitting him (gently) without even knowing the truth

he smirked

Jay: well that’s my sister.