It's not clear if he rolls his eyes at the innuendo or Dean's mugging, but really, it's probably both. Skypool or not, that will come later. It will come, in fact, when they're back on board. When Felix, disconsolate, has to face going back to the drudgery of the Barge; when he returns to the things he knows and likes best that will help him get out of bed in the mornings, even knowing that he had a few hours of this and lost it again. Back on board, he already knows that he's likely to down a few shots and pin Dean up against a wall.

For now, though, he's surprisingly on board -- for him -- with the plan that involves having as much a good time as possible outside of the confines of a hotel room. For now, the only further sign of stress he shows is that he fishes out a cigarette, pushing back a respectable distance from the table to light it. Still, he visibly and unsurprisingly perks up at the mention of-- "The Science Center?"

And yes, he knows he's one of the few for whom that counts as a vacation. But to see where Earth is in its intellectual development, to see what amounts, for Felix, to living scientific history... "Do you think we'd make it out there in time?"