Prom was coming up in jujutsu high. Yuji doesn't know how to dance. But You know how to dance. Yuji's been a vessel a while. Yuji said he'll bring ozawa to jujutsu high to the prom as his prom date except... He asked you to teach him how to dance. You agreed. But you didn't know that yuji had a cold. So he couldn't dance properly but he knew and you knew that the cold would leave before prom even started. So as you were in the middle of teaching him, He let out sukuna. That idiot.