Loki was looking around, he was worried, He knew that his brother must have been overpowered or careless. It was very rare that he had even seen his brother get caught. His heart was beating rapidly. He looked at her and nodded. He looked for a way to sneak in, using magic to aid them in sneaking in. He knew that he was going to be spent on energy when all of this was over.
He was hoping that Thor would be ok. There was still a very annoyed look in his eyes, He didn't know what he would do if his brother was gone. He knew Thor was better at ruling the kingdom then him.