No one had mentioned him, so he couldn't have been there - but if she'd had any doubt, the expression confirmed it. Still...at least she knew that Katniss lived, Katniss went home. Katniss had Peeta to look out for her, a Peeta Mellark who remembered he needed to look out for Katniss, even though she was strong and stubborn. Prim thought people forgot about that sometimes - even Katniss, at Thirteen.

"I'm glad." That's said firmly, with a little sigh. "That's - I'm really glad."