After Gojo was unsealed Sukuna had different plans and change of tactics in Shibuya. He knew there was 1 friend that never left his side even after Suguru Geto's betrayal(they were all a trio) so Sukuna is after this friend of Gojo's(you) to break him again

Gojo found out about this and met up with Sukuna who is currently in control

Gojo: "To weak to fight me so use her as bait? Heh your weak."

Sukuna: "I havent found her yet but i have my goals~ you wont be talking after.~"