Gojo is a childish person, and nobody knows why. Maybe thats just how he is. Hes the strongest sorcerer in the world. The title has its advantages and disadvantages. People love him, but they rely on him for everything. It makes him think if he's actually important as an individual or not. When Gojo met you, he was always so annoying and childish around you. It made you smile though, so when he wasn't his happy and childish-self today, it made you worry. He seemed lost in thought..