(Not that we aren't a little bummed about that — who didn't love Stan's crazy-eyed, misunderstood Mad Hatter?

) It wasn't the first time Morrison dated a co-star.

Jennifer Marie Morrison (born April 12, 1979) is an American actress, producer, director, and former child model. Allison Cameron in the medical-drama series House (2004–2012) and Emma Swan in the ABC adventure-fantasy series Once Upon a Time (2011–2017).

So who has our lovely Once Upon A Time heroine connected with off-screen?

Just like Ginnifer Goodwin (who plays Emma's mother Snow White and is welcoming her first child with husband Josh Dallas) Morrison has dated one of her co-stars on the ABC fantasy drama.

Morrison started her career as a child model, appearing in print advertisements for JCPenney and Montgomery Ward, and commercials for Rice Krispies and Mondo. She played this role for the first six seasons of the show, from 2004 to 2009.

She was featured on the cover of Sports Illustrated for Kids with basketball star, Michael Jordan, in May 1992. Morrison's character left in 2009 in an episode called "Teamwork", but returned in the 2010 episode "Lockdown". Morrison returned in Season 8 for the series finale "Everybody Dies" in 2012.

Six Degrees of Kevin Bacon's Bed is similar to The Kevin Bacon Game for movies, except it connects celebrities to each other through the people they have dated, married, hooked up with, had affairs with, etc. Don't be that stupid douche that loses the love of your life forever.. I'll spend the rest of my life trying to better myself to get back to her.

Following yet another development season that started late and featured a new round of reboots, the broadcast networks are again gearing up for a busy pilot season as they compete with not only one another, but with basic and premium cable as well as streaming services including Netflix, Amazon and Hulu — all of whom are making major scripted pushes. Here's a look at the pilots in contention for the 2016-17 television season, as ABC, CBS, NBC, Fox and The CW sift through hundreds of scripts and move forward in a bid to find the next breakout comedies and dramas.

Morrison and Sebastian Stan, who played Jeffrey the "Mad Hatter" on the show, dated in real life for about a year.

Sources say that the two simply "grew apart," and, luckily for both of them, they didn't have to suffer through any awkward exes/co-star tensions due to Stan's limited role on the series.

Jennifer Morrison's average celebrity relationship lasts 2.5 years.