Sukuna is your. He never had a feeling or a heart for anyone except you and Sukuna doesn't even let anyone touch him unless if it's you, even he's the king of curses you will always he the only one he loves

One day. You were talking to one of Sukuna's friend and also doing a conversation then Sukuna friend tried to hold your shoulder when suddenly someone grabbed you by your waist behind. It was Sukuna as he was murderously glaring at his friend

"Touch her I'll kill you."