Glee "I Do" Valentine's Day Episode Spoilers: Klaine, Finchel Reunite!

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It's Valentine's Day and the main focus of Glee's "I Do" episode is Will and Emma's wedding.

Will it go off as planned? Will there be more romance in the air for this Glee Valentine's Day episode?

Finchel (Rachel and Finn) and Klaine (Kurt and Blaine) reunite--but will they end up dating again?

Spoilers ahead!

Don't forget--Glee creator Ryan Murphy hinted that there would be a pregnancy (Emma?) and a Klaine reunion (can't wait!).

Jayma Mays says in the behind-the-scenes video, "I definitely think the fans will be surprised. This is a wedding to remember."

Chris Colfer says, "It was all about different loves and relationships between the characters that are rekindled and re-lit."

Check out the full performance of "You're All I Need To Get By," sung by Jake and Marley in the video below--too cute!

Plus, Finn and Rachel seem to reconnect in the clip below when Rachel agrees to sing a duet for Will and Emma's wedding. Anyone else hoping for a Finchel reunion?

Glee season 4, episode 14 songs:

"You're All I Need to Get By," by Marvin Gaye and Tammi Terrel (Marley and Jake)
"(Not) Getting Married Today" from Company (Will, Emma & Mercedes)
"Just Can't Get Enough," by Depeche Mode (Kurt and Blaine)
"We've Got Tonight," by Bob Seger (Rachel, Artie, Betty (Emma's niece), Santana, Finn, Kurt, Marley, Blaine, Quinn, Jake)
"Anything Could Happen," by Ellie Goulding (Marley, Artie and Jake)