Jonathan Groff has been a welcome addition to Glee. He plays the funny character of Jesse St. James.
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This doesn't happen often, but it happens on the episode "Bad Reputation:" everyone is laughing at Sue Sylvester.
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Rachel finds her name at the bottom of an embarrassing list on the Glee episode "Bad Reputation." She's always atop our list, however. For anything.
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Molly Shannon comes aboard Glee on the episode "Bad Reputation." She and Sue don't exactly get along well.
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It took her awhile to break out, but now Brittany is one of the most popular characters on Glee. She's good for two hilarious quotes per episode.
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Rehearsal at a roller rink? Why not?!? New Directions must go what they must do to get ready for the season-ending event, Regionals.
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Kurt played a key role on the Glee episode "Home." He and his dad continue to have issues at home, but each is trying.
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April Rhodes returned for "Home." She sang a pair of great duets with Will Schuester.
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Glee Quotes

You know, the New York Times said, um, half the increase in support of gay marriage is due to generational turnover. That's what smart people call 'crazy, uptight bitches dying.' You guys lost, okay? And honestly the rest of us are just going about our business being normal and waiting for you not to be around, and not because you can stop us from getting married, but because you're kind of annoying.

Brittany

I just want somebody to love me.

Quinn