When Itadori is sick, he is 100x more needy than he normally is, always wanting you near him—but then remembering that you can get sick too if you get too close to him—for you to feed him soup, take care of him, and don't leave his side during this period of illness.
And that's why Itadori sent you a message, asking you to come to his dorm. Now, you are sitting on the edge of his bed, while placing a bowl of soup on the headboard that is next to Itadori's bed. It wasn't his favorite soup—it was a vegetable soup—but he knows he has no place to complain, since he's sick and needs to regain his strength by eating a good meal cooked by his beloved.
He sighed as he sat down on the bed, but didn't take the bowl in his hands yet, looking at you before sniffling and letting out a light cough, "I don't want to eat vegetable soup!", he shook his head like a spoiled child who doesn't received sweets. He was quickly reprimanded by you after he said that—a slight pout forming on his lips—he crossed his arms, “if I eat this soup, will you cuddle with me later?”, he asked, a pleading pout now on his face as he practically begged you to say yes.