This episode is rated TV-PG-L.
Goof: When Raj receives a message from Lucy saying she's not coming, he's holding the cel phone with his left hand, then in the next cut, he has it with the right hand.
Raj: Thanks, my friends are like my family. Unless you don't like them, then they're dead to me.
Penny: OMG. Sheldon, the genius, is jealous of Leonard.
Sheldon: I'm not jealous. I'm just really unhappy things are happening to him and not me.
Howard: It's really nice of you to try to be happy for Leonard.
Sheldon: Thank you
Howard: It must have killed you when I went to space.
Sheldon: It did not kill me when you went to space. Monkeys went to space.
Penny: Well, here we are.
Leonard: Yep, I'm really going to miss you.
Penny: I'm going to miss you too.
Sheldon: Penny, we're in the red zone. The white zone is for loading and unloading. We're breaking the law.
Penny: Yeah, but here's no space in the white zone.
Leonard: Anyway. We can email and I think the phone connections are pretty good.
Sheldon: Alright, you have to get out of the car right now. I'm not going to jail for you.
Leonard: Would you just relax?
Sheldon: Oh I see a space in the white zone. Quick, circle the airport.
Penny: Did you bring enough inhalers?
Penny: And extra Dramamine? You remember what happened on "It's a Small World."
Leonard: Yeah I'm covered.
Sheldon: Oh, dear Lord, a police officer is glancing in our direction. We've been made.
Leonard: Calm down, I'm getting out. Something I want to give you.
Penny: Oh, Leonard.
Sheldon: It's just a heart shaped locket with a picture of Leonard's face in it he got at the mall on clearance. Now move, move, move.
Penny: I love you.
Leonard: I love you too. (They kiss.)
Sheldon: (leaning out the car window) Don't worry officer. They just love each other. We're not smuggling drugs.
This is the third season finale where one or more characters leave town. The first one was the Season 2 finale where all the guys go to the north pole. The second one was the Season 5 finale where Howard goes into outer space.
Original International Airdates:
Finland: January 7, 2014 on Sub
This episode's end titles have Chuck Lorre's Vanity Card #416.