Jason was pretty sure that his face was giving him away. He told Daisy that he had lost the medallion shortly after they used it to swap bodies, but he kept staring at her, then looking back to where he had hid it. He was positive that she was going to pick up on his obvious lies. He wanted to keep her body so badly, but he was such a terrible liar. He had thought this was a pretty good plan; he didn't expect to give himself away so easily.