'Modern Family' to 'Glee': Valentine's Day TV 2013

(CBS)
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'The Big Bang Theory'

"The Tangible Affection Proof"

While the guys try to give their significant others the perfect Valentine's Day, Raj and Stuart throw a "lonely people" party at the comic book store, airing Thursday, Feb. 14 at 8:00 p.m. ET/PT on CBS.
Feb. 9, 2013