Friends: The One with the Free Porn / Season: 4 / Episode: 17 (1998)

Chandler and Joey discover that they're getting a free porn channel on their TV. Ross tells Emily how he really feels about her. After she has left for England, he flies to London to see her, unaware that she's already on her way back to New York to see him. The doctor tells Phoebe that she is going to have triplets.