Protagonist
“Make sure they remember you” he’s trying to help, and if she’s remembered then the audience will love and support her, which helps her.
“Listen up. You’re in trouble. Word is the Capitol’s furious about you showing them up in the arena.” He’s warning Katniss so she knows how to act and what to expect.
“Nobody wins the hunger games. There are survivors, but no winners.” This point of view shows that he feels pity for every tribute and that he recognizes that the hunger games are not some competition, it’s something unfortunate that you have to try and survive.