Carol is definitely amused. Innuendo and jokes are things she's better at emotionally processing than, say, if they should hold hands or not. But yes, definitely a good sign. She's discovering that she likes his company even outside the bedroom.

The hose is no big deal and she steps over it as such. Her eyes are busy roaming over the underbelly of the ship and taking in the technical details. She really can't help herself around a ship, especially when it's one she's personally unfamiliar with. "Mmmm. From age? Wear? Or just the design of the ship?"