In real life: The "Mad Men" set seems particularly conducive to relationships.Slattery and Balsam were married in 1998 and, despite their characters' conflicts, seem anything but "Mad" off-camera.
In real life: With a courtship that began around the time Bledel showed up on the "Mad Men" set in 2012, the couple married in June 2014.
Talia Balsam and John Slattery ("Mad Men") On the show: Roger Sterling's wife Mona became his understandably exasperated ex-wife, but they did their best to keep things civil in times of trouble.
Mila Kunis and Ashton Kutcher ("That '70s Show") On the show: Kunis' Jackie Burkhart and Kutcher's Michael Kelso shared a natural chemistry on the sitcom.
In real life: That may be the reason they started dating six years after "That '70s Show" wrapped in 2006; they put a ring on it in July.
Anna Paquin and Stephen Moyer ("True Blood") On the show: Paquin's Sookie Stackhouse and Moyer's Bill Compton vamped it up in the fictional southwest-Louisiana town of Bon Temps.
In real life: Beginning their relationship in 2007, the couple promised to be "True" at a 2010 wedding.
In a Fairy Tale Land flashback, Snow and Charming search for a way to ensure their child will grow-up to be a hero.
When a travelling peddler directs them to visit a kindly old hermit, Snow and Charming are presented with a choice that could secure their child's goodness, but at a price that will haunt them for years to come on "Once Upon a Time," SUNDAY, MARCH 29 (- p.m., ET) on the ABC Television Network.
Playing Rory Gilmore and Jess Mariano, respectively, Alexis Bledel and Milo Ventimiglia were each other's love interests on and off the set for a stretch.