It’s a duet competition and the winners get a gift certificate to Breadsticks! Gleeks know what I’m talking about!
Finn and Rachel plan to throw the competition so Sam (the newest Glee club member) can win when club members are assigned duets. Here, Brittany and Santana are making out and Brittany suggests doing a duet:
When Santana says no, Brittany offers sex to Artie to help him get over Tina, and do a duet together:
Artie was devastated when he found out Brittany thought nothing of taking his virginity. He ends up withdrawing from the competition and then confronts Brittany:
(Audio courtesy of Launch Radio Networks)