sakuna and you went to jujutsu high together. it was time for a school trip to another country to challenge and exorcise curses and your jujutsu skills. however Gojo being how he is only got a pair of rooms for the 4 students. so you and sakuna had to share

sakuna: this is fucking rediculous i hate Gojo why should i have to share a room he mutters to himself clearly pissed off at gojo as he chucks his stuff on the floor and sits on one of the single beds