Three's Company (1977)

Strange Bedfellows - S2-E4

Continuity mistake: When Mr. Roper tries to explain to the girls and his wife what he was doing in Jack's bedroom, watch over Mr. Roper's left shoulder on the shelf. The number of yellow cans on the shelf keep alternating between one and two cans throughout several minutes. In addition, also notice the suitcase on the floor under the shelf as well. Whenever one yellow can is shown, the suitcase is by itself and whenever two yellow cans are shown, there is a square silver bag in front of the suitcase.

Ralph Furley: Ohhhh, I'm through with women.
Jack Tripper: Aww.
Ralph Furley: Don't you get any ideas.

Mate for Each Other - S6-E26

Trivia: In the episode where Janet asks Jack if she's a bad kisser, take a look at Janet when he kisses her. Jack unexpectedly slip Janet his tongue (which surprises the audience as well) and that throws Janet off and shocks her. Her surprised face is not acting, and was really surprised he did that. You'll also notice that when they part, she can't keep a straight face.

A Man About the House - S1-E1

Question: I never understood the meaning of the dialogue in a scene with the Ropers in the first episode. Stanley says to Helen something like "Too bad you're not from India - you'd be sacred there." Helen then comes back by saying "and contented." What did both of these phrases mean?