Thor was always there for him, Loki knew that and he knew that if his brother was needed that he would have to leave. He was very pale and he cried miserably. He was curled up in his blankets, He always seemed more sensitive and vulnerable when he was sick. He knew Thor would have to go home to get medicine.
"Alright brother," he was uncomfortable and miserable from his fever, He knew Asgardian medicine would be more effective than medicine humans took.
Tony looked at his daughter "I understand Riza, but I don't want you wearing yourself out worrying too much," he hugged his daughter gently. He knew some of the Avengers weren't pleased with Loki being her.

Bruce nodded a bit and looked at Thor "Might be best, not sure what else would work on him," he said. He knew Thor was worried "Though for now we will do our best to keep his fever down and make him comfortable."
Clint was looking at Steve "Yeah I know.. I wouldn't stop that, just hard after what Loki did to me, maybe if he hadn't done that it would be easier."