There's something about the way Yondu talks about this kid of his, long suffering but sad at the same time.

"Sounds like he's got a thing for angry birds." Dennis would rather just not deal with any of that right now, liable to mess up what little good he'd steered his life into back home.

"This train business must suck, visiting worlds, but it's not the same as your ship." Not the same freedom or choices.