katniss/johanna
You were his best friend, not just his ... whatever the two of you ended up as. It's hard to see your friends become friends with other people. You wonder if they like you as much as they like them. I get it.
If you were there, she'd be invisible to him.
You think it's awful? Good. Because I was thinking it was stupid they acted like I would kill someone. Like I like to, or something.
I was jealous of you and Gale. I was jealous you had a sister like Prim that you loved so much. I'm bad at it, too. But I don't want to scare Murphy off.