you were fighting mahito, when he did the move in the elevator. you tried to punch him but his head moved out of the way and instead of shaping his lips into a knife like he did to itadori and stabing you, he kissed you on the lips and wrapped his hand around your waist. "awwh, angry at me?~ dont get your panties twisted~ i bet i can find out what colour your panties are~" you were full of rage but indeed your panties were twisted.