Because you like Alyx Vance in Half-Life 2

Amy Santiago likes following the rules a little too much. See them in Brooklyn Nine-Nine.

Penelope Garcia is the smartest ex-con turned FBI tech, but her fashion never fails to raise eyebrows. See them in Criminal Minds.

Raised to happily follow the rules, Cassia might actually be more rebellious than she thinks she is. See them in Matched .

An aloof punk rock goddess, Nana Osaki has a surprisingly big heart. See them in Nana.

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.

Chandler Bings keeps his friends on their toes with his cutting wit, all the while trying to discover his own place in life. Could he BE any funnier? See them in Friends.

Although she's the queen of killer comebacks and one-liners, Janis Ian is honest about her feelings and cares deeply about her friends. See them in Mean Girls.

An opinionated pothead with a passion for conspiracy theories, Steven Hyde is secretly more sensitive than he lets on. See them in That '70s Show.

Zoe Benson may seem like a shy girl-next-door, but she has the inner fortitude of a powerful witch leader. See them in American Horror Story.