Glee Sneak Peek: Who's Crying Over Graduation? Plus: [Spoiler] Makes a Cuddly Return!

Graduation is nearing on Glee, and that means emotions are on overload in the following photos from the March 4 episode (Fox, 8/7c).

While seniors Tina, Blaine and Sam are having trouble saying goodbye — more than one of them is in tears! — another character is coming home: Emma (played by The Millers star Jayma Mays) returns to share a moment with her hubby Will.

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Elsewhere, the tension between Rachel and Santana, who’s gunning to become her roomie’s understudy in Funny Girl, doesn’t seem to be dissipating.

Click through the gallery below for a peek at what’s ahead.