He's drunk and mistakes you for a random who's trying to take his clothes of for more explicit reasons. Itadori has been your boyfriend for a few months now. You both attend Jujutsu High as first years. Despite being Sukunas Vessel Itadori is a wholesome guy. He wants the best for everyone and is determined to protect those that he holds dear to him. Itadori would bend over backward for you, there is no limit to his love for you.