Sadness. Shock. Outrage.

Choose the word that best describes your emotion following a tear-filled Glee episode this week. It was a classic for the series.

And viewers will have plenty of time to mull over the break-ups on "The Break Up" because Glee is now on hiatus until November 8. When it returns, another word will fill the song-based air:

Grease. Oh, yes, the show is going there. Watch a preview now for "The Role You Were Born to Play."

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.