[Flynn's grim expression shifts back into a wide smile when the enthusiasm finally catches on.]

See? It's incredibly interesting! It's not just dates or... or singular events at a certain point of time. It's all connected, it's people's lives, it's... an entire world. I can only imagine what going to space must have been like for you.

[Seriously, he's struggling with the everything of one planet. The chance and opportunity to travel the entire galaxy? He'd be depressed how impossible it would be to learn everything about it in one lifetime.]