Valentine's Day is approaching this weekend and the popular shows on NBC's Thursday night comedy block - Community (8 PM ET), Parks and Recreation (8:30 PM ET), The Office (9 PM ET) and 30 Rock (9:30 PM ET) are celebrating the holiday with Valentine's Day-themed episodes this coming Thursday, February 11. The network has provided us with brand new clips from all of these upcoming episodes, which you can watch below.

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Community S01E16: Communication Studies

Due to the aftermaths of a terrible mistake, Jeff attempts to reconcile his friendship with Britta. Shirley and Annie want to pull a prank on Señor Ben Chang.

Parks and Recreation S02E16: Galentine's Day

Leslie and Justin try to track down one of Leslie's mom's old boyfriends for Valentine's Day.

The Office S06E16: Manager and Salesman

Sabre's CEO tells Michael and Jim that one of them must take a step down and go back to sales.

30 Rock S04E13: Anna Howard Shaw Day

To avoid feeling lonely on Valentine's Day, Liz Lemon (Tina Fey) schedules a root canal but soon realizes she hasn't thought it through. Meanwhile, Jack Donaghy (Alec Baldwin) woos an attractive and successful CNBC host, Avery Jessup (guest star Elizabeth Banks), and Jenna Maroney (Jane Krakowski) is disappointed when her creepy stalker loses interest. Also starring: Jack McBrayer (Kenneth), Scott Adsit (Pete), Judah Friedlander (Frank), Keith Powell (Toofer), John Lutz (Lutz), Katrina Bowden (Cerie), Kevin Brown (Dotcom), Grizz Chapman (Grizz).