'Glee' Cast Teases Emotional Season Finale

With the much-anticipated season finale of Glee right around the corner, the stars of the show hosted a screening for Tuesday night's episode. The cast teased the upcoming finale of the show, which they all tagged as emotional.

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"There [are] a lot of tears on set, randomly," said Harry Shum Jr., who plays "Mike." "We had a rehearsal and even our choreographer had some tears. He couldn't even get through the rehearsal...We've been through a long journey."

Jenna Ushkowitz, who plays "Tina," revealed that part of the emotional atmosphere stems from the uncertainty of where the show is headed. "We're excited about next year but we also don't know what's going to happen. It's probably going to be some sort of a different show."

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An emotional event that may occur in the season finale is a wedding between Finn and Rachel, Lea Michele's character. "I don't know," Michele responded when asked if the two will get married during the finale. "The last couple of pages in the finale script were not handed out to the cast so it's a big secret and I'm assuming we're going to find out on the day or something like that. They're trying to keep it totally, totally top-secret."

Check out the full video above to see the cast tease the season finale of Glee, which will air on May 22nd on FOX, and tune in to tonight's ET to hear their well-wishes for new mom Jessica Simpson!