Because you like Stefan Salvatore in The Vampire Diaries

Celine's a spontaneous Parisian college student enjoying the night of her life. See them in Before Sunrise.

Xander Harris' life motto: laugh in the face of danger and then hide until it goes away. See them in Buffy the Vampire Slayer.

For Vada Sultenfuss, it's hard to embrace growing up when you're obsessed with death. See them in My Girl.

Gloria Delgado-Pritchett's big personality is rivaled only by her big heart. Wait, did we mention she's gorgeous? See them in Modern Family.

Ponyboy Curtis is a "Greaser" on the surface, but he's a sensitive poet underneath. See them in The Outsiders.

Chuck Bartowski is a sweet, laid-back electronics store/top secret government employee. See them in Chuck.

Tattoos, bad boys, and heroin: Jane Margolis is learning that some vices are more dangerous than others. See them in Breaking Bad.

Amber Holt is perpetually caught between forging her own path and stumbling around in the dark. See them in Parenthood.

A dedicated hedonist, Jack Harkness appreciates raunchy stories, stiff drinks, and excellent bottoms. See them in Doctor Who.

Although Theon Greyjoy is treated well, he's still essentially a hostage. And that isn't so easy for him to forgive. See them in Game of Thrones.

Norma Bates may look like a harmless housewife, but don't let that fool you. See them in Bates Motel.