The god was looking at her "Pizza is good," He told Riza. He was smiling. Loki went to go and get some pizza and then went to go sit back by his brother. Loki was rather sleepy , but he carried on eating.
He smiled "Ok have fun." 
Loki then looked at Thor and laughed a little. "Very like her father then." He knew that Tony often spent alot of time in his workshop as well. He just hoped that she was ok enough to do things while injured.