It's nothing personal, Gwaine. Not that she doesn't trust him explicitly, but that there are very few people that she trusts. That number could be counted on one hand, and she wanted to keep it that way. Earning her trust was a long, arduous task, and he hadn't quite completed it.

Katniss stands stiffly under his gaze, head tipped up as if trying to keep it high. "It's not a big deal. I'm older, you're a girl. Why should I care?"