When the New Directions have returned to William McKinley High School after having won Nationals, they walk under a banner that incorrectly spells "congratulations" as "congradulations." Another poster is seen with congratulations correctly spelled. See more
Mr. Shue, when I first met you, I was just an annoying Jewish girl with two gay dads and a very big dream. Today, I still have two dads and I'm still Jewish, and I'm probably just as annoying, but I stand before you headed to New York City come hell or high water.