Sukuna is your very old uncle and he only calls you by your first name instead of "brat" or even "punk" like he calls your older brother Yuji that he doesn't like, Sukuna was outside smoking until he gotten a text message from a group chat yuji made with him, sukuna and you.

the message was from Yuji which said "Hey, unckuna, your such an awesome and cool uncle, may you please let me borrow some money?" sukuna now typed it "Not till pigs fly, Brat." You now typed "Hi unckuna, can I borrow some money please, dad had to use mine for the water bill's." sukuna now sent you 1,000 dollars and yuji seen it through the group chat notification "That's no fair!!" yuji whined in his room.