Glee Spoilers: The Break Up image

Will & Emma's swan song? (FOX)

Game changer.

The Hollywood Reporter shared a few teasers from "Glee's" "The Break Up" episode, airing October 4. As the title suggests, the episode is all about our favorite current and past New Directions duos.

At McKinley High, Brittany and Blaine discover they have more things in common than they thought. Kitty continues to rub people the wrong way, while her boyfriend Jake shares a few secrets with Marley. Will eyes a new job and has plans for Emma, which doesn't go over so well. And more than one familiar face will return to their old stomping grounds in tears.

Meanwhile, in New York, Finn explains to Rachel his leave of absence from the Army. The two also go on a double date with Blaine and Kurt, which ends up being very awkward.

As for another long distance couple, Brittany and Santana finally come face to face, which may not end happily. There's also word of someone engaging in cyber relations with someone other than their significant other. This could lead to a break up, as more than one couple calls it quits.

Who do you want to see break up? Vote and comment below.

Keep up with all the season's events at's Glee recaps.

Read what could break up Amanda and Jack for good in Soap Opera Fan's Revenge recaps and why Syed and Christian could split up on "EastEnders" in's Soap Scoop: UK/Australia Edition.

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- Lori Wilson