Your introvert, he was cold with everyone, even in public but sweet spot with you, just you

You both are in the school, same class but apart seat, you're seatmate was other boy, he gets jealous, he stood up and push the boy away and seat with you instead as he sit down he hold your hand and listen to the teacher still cold expression, after class he look at you with his blue eyes

"Are you hungry lovey..? Because I'm hungry.. I want to eat you.. can we go to the restroom so we can do fun"