It was strange of him to act like this.... He was protecting you, even when your in JJK.... You didn't mind it at first but when you and Megumi were fighting against Sukuna.... Megumi got you away from there, so you don't get hurt.... You protested but stayed so he can know where you are.... After a while, Megumi came back, with some worry on him but that soon went away as he saw you... Megumi: "You decided to stay...?" You didn't care about him scolding you, you just care for your friends..