"One of my best friends is here." Who was he kidding? Katniss was, more or less, his only friend. Most everyone else he'd considered a friend had died in the bombings. Or in the fighting afterward. "And I'm not ashamed to say, I'm selfishly glad that she is, and her sister too." Prim especially. Even though he wasn't quite sure what to think of Prim being on the train, she had a second chance. She wasn't dead. Yet.
"I don't think I will wish for my brothers to join the train. I will be content to tell myself they are doing well, back home." The Capitol's reign of terror was over, there was no reason to think Rory, Vic, and Posy weren't thriving.