Marc wasn't to chatty, but he was doing his part with those noises she'd imitated so well earlier. Also with openly admiring the view he had as well, and not just because of how bouncy it was. (Though it wasn't not because of that either.)

He let go of her right hip, trailing his hand up her side to her neck, and then up to cup her cheek. He let it rest there as much as he could given all the movement going on.