"Ah I see sounds interesting." Loki was interested by the idea of a taco. He seemed willing to try anything. Not just because he was hungry either. He did seem to want to try something new. Thor had often said the Midgardian food was good. Yet Loki knew Thor liked most food and was always thinking of food. He never knew his brother to not be interested in any food.Thinking of his brother made him sigh, he was starting to regret running off from him.Loki hadn't thought he would miss his brother. But he knew that he would start to miss him after a bit. 
Thor had been so good to him and had helped clear his name. Loki knew he hadn't returned that kindness and had been quite nasty to his brother back. He knew Thor would be worried and would probably be looking for him.