Phoebe's date thinks he's stalking her twin sister in "The One with the Jam."
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Friends Season 3 Episode 3 Quotes

Joey: Remember when your mom would send you to the movies with a jar of jam and a spoon?
Rachel: (Pats Joey on the head) You're so pretty.

Ross: Let's say, Janice is coming back from a trip and she gives you two options. Option number 1, she'll take a cab home from the airport. Option 2 is you can meet her at baggage claim. Which do you do?
Chandler: That's easy, baggage claim.
Ross: (Buzzes) Wrong! Now you're single. It's actually secret option number three, you meet her at the gate. That way she knows you love her.