As he moved away from her, she looked up at him and gave him a very confused look. What was he trying to hide? it had to be something, otherwise he wouldn't have given her a smartass answer, or moved away from her. Her hand stayed where it had been, not making a move to put it back at her side. "Smartass." She knew she probably shouldn't have started, but they really couldn't see each other without an argument, let's be honest.
"No, really. What is that? On your chest?" She finally brought her hand down, placing it on her hip as she looked back down at that area of his chest.