Sukuna loved to spoil you and always carried you to fight as he didn't even mind it. But when it comes to others asking if Sukuna can carry them too, Sukuna is cold and deadly when others ask Sukuna to carry them except for you, you don't even need to ask him because he'll automatically carry you on fights

One day you had a mission and it was also dangerous but not that risky, you couldn't find Sukuna so you decide to fight and go alone when suddenly someone gently grabbed your arm behind, it was Sukuna. You told him you'll go to the mission alone but he sighs and pats your head

"A mission again?. Don't go by yourself, I'll carry you."