When Sally imagines herself in her "safe place," the quartet is playing the famous aria from Madame Butterfly, which Sally had asked Patrick to play in the "Remember This" episode.
(Patrick entering the antenatal classroom)
Patrick: Right. Hello there. Can't believe I've had an antenatal class around the corner all this time and never bothered to check it out.
Steve: There's going to be pain...
Steve: Pain for which relief will be offered...
Steve: But which, apparently, you won't want...
Steve: This is not an intelligence test that anyone should fail!
Susan: The pain of childbirth is part of being a woman.
Steve: Yes, but it's the part we can fix!
Steve: Fact of life. If there's a woman you know, at some point she slept with Patrick. Welcome to the game. Your one of us now.
Susan: I just don't want to be pumped full of drugs…
Steve: Since when?!
Sally: So I would just be backup then?
Sally: A birth partner…
Susan: A lot of women do this. They choose their best friend….
Sally: Oh Susan!
Susan: Well… Steve is my best friend, obviously.
Sally: Well… obviously, of course he is!
Susan: But in the event that he… you know…
Sally: … leaves you.
Susan: I'm packing a big one.
Sally: A big one?
Susan: We're talking enormous, far bigger than normal.
Sally: I had no idea!
Susan: I've got a whopper!
Sally: Oh, you poor, poor thing…
Susan: Tell me about it
Sally: At least the baby should have no trouble getting out of it…
Susan: It's the baby I'm talking about…!
Sally: Oh…! The baby!
Susan: The baby is heading to be eleven pounds!
Sally: Oh my GOD!
Susan: The exit itself is quite normally sized, thank you very much!
Sally: Well, for NOW!
Steve's date of birth is 12th August 1972.
Events in the "Inferno" episode are followed-up on in this episode, and clips from that episode appear at the beginning of this one.
This episode was taped on March 17, 2004.