As Valentine's Day finds Jeff struggling with his feelings for Britta and Professor Slater, Pierce and Troy are wrongly blamed for a prank.
Cook is in prison after what happened at the party. He's told by his lawyer that he has no choice but to plead guilty... but Cook isn't willing to accept responsibility.
Stefan helps Elena and Bonnie out of a dangerous situation. Jeremy asks Anna to a party in the woods, unaware that she has her own reasons for wanting to meet him there. When Stefan, Damon, and Elena work with Bonnie and Grams to open the tomb, everyone is shocked by what they discover.
When a member of Cho's former gang, the Avon Park Playboys, is found murdered, Patrick Jane insists on helping Cho with his off-the-books investigation.
When Michael's old acquaintance Larry shows up unannounced, it is up to Michael to clean up his mess. Meanwhile, Michael's brother Nate shows up with his new wife Ruth.
Sabre's CEO wants the Scranton branch to have one manager, and Michael voluntarily steps down and lets Jim become the boss when he finds out that salespeople make more money. However, he soon comes to regret the decision.
Valentine's Day unexpectedly finds Frankie and Mike home alone and ready for a romantic evening while Brick is away at his first sleepover, Sue goes to her first boy-girl party, and Axl has a big date night planned with some friends. But Cupid's arrow doesn't exactly hit the target, and the best laid plans soon begin to unravel.
The Doyles show their sentimental side as they help Jake’s high school girlfriend run off into the sunset with her new husband, who’s running from both bad guys and good guys to just get away; Rose’s past comes back to haunt her in the form of her ex-con husband, while Leslie weighs whether or not she wants Jake in her future.
A serial killer who targets random victims in highly visible places to create a sense of public fear is the subject of a BAU investigation.
Phil and Claire break from their traditional Valentine's Day dinner date and plan a little "role play" excursion. Meanwhile, Jay and Gloria's ideas of romance clash when he takes her to a comedy show, and Mitchell and Cameron play cupid for Manny.
While trying to take down a corrupt local mayor exploiting his love of baseball, the Leverage team runs into an unexpected complication.
Two days before a Grand Prix Race, when a racing legend dies in a car explosion on the streets of Manhattan, the CSIs discover that car tampering is the cause; however, the investigation leads viewers through the professional racing community and beyond.
The Taylors host Thanksgiving dinner; Coach tells Vince he has to be more selfish; Tami must make an apology; Julie and Landry are surprised by a visitor from their past; Tim makes a difficult decision; East Dillon rallies around the Lions.
Barnaby decides to join Causton's annual trip to Brighton when he become suspicious about the mayor's plans to buy up coastal land for holiday chalets. But before he can get to the bottom of the dubious deal, a hated property developer is beheaded at a funfair and a collection of valuable historical swords goes missing. With the help of his cousin DCI John Barnaby, the detective sets out to crack the case. Guest starring Neil Dudgeon (Roman's Empire), Mark Gatiss (The League of Gentlemen), Coronation Street villain Brian Capron and Blackadder's Tim McInnerny
Tosh and Bizzy Bone help the Average Homeboy take on an average black person in a rap battle.
In 2003, Juliet made a pact with her boyfriend Scott Seaver to meet up in seven years. After he fails to show up, Shawn finds him, and by extension endangers his life since he was a key witness against mobster JT Waring, who was convicted for the murder of a US Marshall. When Waring denies killing the Marshall, Shawn must prove him right in order to protect Scott.
Gys feels threatened by Hein, who then decides to go off on his own to catch them some fish. He manages to catch 5 fish for them for breakfast. All of a sudden, their treatment of him becomes much more warm.
Boo Ki introduces the girls to Sang Mi, who quickly disapproves of Shin Young. Da Jung finds out something about Min Jae that quickly shatters Shin Young's dream.
Jules, not wanting to spend Valentine's Day alone, turns to Grayson to keep her company when everyone else makes plans. Meanwhile, Bobby and Jules take different sides when Travis asks to go to a party where they know he will be drinking; Ellie tries to prove she is the alpha dog, not Grayson; and Laurie meets Smith's father.
Daniel helps Betty to cover a low-priority show. Betty discovers a new designer, Marisa, and decides to promote her however she faces stiff competition from Marc. Amanda struggles to persuade Marc or Betty to vouch for her to Wilhemina about her clothing line. Tyler tries to find Claire in New York.