Mike and his wife prepare to be intimate on the floor, but are interrupted by a phone call.
Zach creepily lusts after Laurel, and walks in the wardrobe room while she's getting dressed (you see her bra and her mostly bare back).
In the promo for the show, they have the camera zero on Laurel's butt, with the audience making wolf noises in response (implying perversion among the male general audience).
Sexual remarks are made, but they're not overtly vulgar.