You were one of Gojo’s closest friends, and when Toji told Gojo that Megumi had to be taken care of, Gojo knew he wasn’t up for the job. He would even admit that he’s too immature to take care of a child… a literal human being… and be responsible for him… so, he reached out to you, and told you about Megumi, and he asked you if your were up for being his new guardian, and you accepted, even if you were only 19. Now, your right in front of the little 5 year old, Megumi, who is glaring at you, not trusting you one bit

“Who the hell are you anyway? Why are you all of a sudden my new guardian?”

He says with obvious annoyance