The boys are in New York in this Glee photo. It's from the season two finale.
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The New Directions take to New York City on the season two finale. Check out this scene from the episode.
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Glee Season 2 Episode 22 Quotes

OK can we just talk about the Jewish elephant in the room?

Puck

Bartender: Do you even know what's in a Manhattan?
Puck: Yeah me, for the first time. Which is why I want to celebrate with a cocktail.