Poe has been planning to ask him, anyway; the thought of not hasn't even occurred to him. "What? Of course!" He claps Finn on the shoulder. "But that's not tagging along. That's buddies going on leave together. That's how it works!"

He's surprised Finn doesn't have more friends already, in the ground troops. He's wondered if Finn might move on, but he's glad he hasn't... even if him having more friends would probably be good.