She might not be as good as a Candor at reading the tells people have, but she knows Tobias. She also knows that she had meant the words to hurt him a little. But her face softens a little in response to his now defensive posture. It's the closest she'll get to an apology at the moment. She really had come here to be alone and she barely had enough time to think about anything before he had found her.

"You wouldn't listen to that," Tris points out with a little bit of a wry grin. "You think alone involves background hovering."