Ron and Clove
Clove didn't have anything to celebrate except not dying again, but she figured that was damn well more than enough; her way of celebrating? Raiding the free food, thank you very much. You didn't tell a Panem kid to leave the food alone. Anybody who tried to stop her was pretty likely to get growed at and a utensil in the nearest body part.
She was gathering up a plate when she noticed the nearest person. "You're new," she said bluntly. "Right?"