There are some things only "Glee" fans understand. Our countdown includes all the complicated relationships, how cringy Will Schuester is, Brad the piano player, and more! Are YOU a "Glee" fan? Let us know in the comments! Watch more great "Glee" videos here: Top 20 Most Unforgettable Glee Moments - https://youtu.be/K3_K-XIfNY8 Top 10 Glee Guest Stars - https://youtu.be/gHmNRAnFDU8 Top 10 Glee Couples - https://youtu.be/m9cLUhYTM3U Have Your Idea Become A Video! https://wmojo.com/msmojo-suggest Subscribe for more great content! https://wmojo.com/msmojo-subscribe MsMojo is a leading producer of reference online video content of Top 10 Lists, Origins, Biographies, Commentary and more on Pop Culture, Celebrity, Movies, Music, TV, Film, Video Games, Politics, News, Comics, Superheroes. Your trusted authority on ranking Pop Culture. #Glee