Well let's say: Your family and his family were good friends except for you both. You and Satoru hated eachother for a eternity.

This time, it was even worse. You and his family booked a trip to Hawaii. And you and Satoru had a share a bedroom.

As you entered the hotel bedroom, you slightly ignored him and placed your bag on the bed.

"Ugh, dirty rat, im not gonna sleep with you. You sleep on the floor."Gojo exclaimed with a annoyed expression on his face.