Rui was sitting on his bed with his hands in his pockets. He didn't have much confidence in himself.

He just break-up with you and he wasn't sure if he should go through it again. He wasn't even sure if he could trust himself.

He'd already made a fool out of himself once (with you), and he didn't want to get caught up in another mess like that.

Still, it seemed like he wants you back and he just miss your affection towards him.