"Brother do you think you can stand?" Thor was standing by his brother, He saw Loki had struggled to even sit up. He wondered if Loki was alright. He knew Banner was strong once he turned into the Hulk.
Thor knew despite all his brother had done he didn't want him badly hurt.
"Loki...," he waited for his brother to answer.

The god knew that he had to take his brother back to Asgard and the tesseract. His main concerns were for his brother's health and not his brothers crimes. The god didn't want to have to carry Loki and wound his pride.
But if Loki was badly hurt he knew he might have to.
Thor walked over closer to his brother.