Coupling (2000)

Season 2: Episode 7

Patrick has boasted to his business associate, Ivan, amongst other things that he has a wife, and when Ivan comes to the bar, Patrick presses Sally and then Susan into pretending to be his wife. Things turn awkward when Steve proposes to Susan while she is pretending to be faithfully married to Patrick. Meanwhile, Jane is invited on a dinner date by Bill, a man she chatted up in a pub, but makes an unfortunate choice of clothing for the evening.