Because you like Mark Sloan in Grey's Anatomy

Henry Mills is an idealistic young boy with the heart of the truest believer. See them in Once Upon a Time.

Shawn Hunter may be a bit of a rebellious bad boy, but he has a heart that's pure gold. See them in Boy Meets World.

Winn Schott is just your friendly neighborhood superhero support system. See them in Supergirl.

Connor Walsh is arrogant enough to think he's the smartest guy in the room, and quick-witted enough to prove that he is. See them in How to Get Away with Murder.

Everything is handed to Sarah Cameron on a silver platter. The problem is that she doesn't want any of it. See them in Outer Banks.

For Jack Pearson, the best thing about having triplets is giving three times the love. See them in This Is Us.

Much more than just "Coach Taylor's wife," Tami Taylor is making herself known in town as a caring, persistent guidance counselor. See them in Friday Night Lights (TV).

The brilliant Mona Vanderwaal is proof that undergoing an "extreme makeover" isn't always a good thing. See them in Pretty Little Liars.

Anya Jenkins has a real harsh bark to go with her demonic bite. See them in Buffy the Vampire Slayer.

It's impossible to say whether Winifred Burkle is cuter than she is smart, or vice versa. See them in Angel.

A powerful priestess, Melisandre is shrouded in mystery and lots of red. See them in Game of Thrones.

Don't tell anyone Kate Austen was under arrest when the plane crashed. See them in Lost.