Because you like Marshall Eriksen in How I Met Your Mother

Gilderoy Lockhart's biggest idol is himself. See them in Harry Potter Series.

There is never a dull moment with Jim Moriarty: expect booze and sing alongs in between all of the homicide. See them in Sherlock.

Megamind is searching for purpose in a supervillain life without a superhero to fight. See them in Megamind.

A bloodsucker, Carlisle Cullen is actually more likely to give you a blood infusion. See them in Twilight.

Rupert Giles is a librarian on the outside, fearless evil-fighter on the inside. See them in Buffy the Vampire Slayer.

Basil Hallward is dominated, soul, brain, and power by Dorian. See them in Dorian Gray.

All Catelyn Stark wants is to keep her family safe, but life in Westeros makes it nearly impossible. See them in Game of Thrones.

Soos Ramirez is a loving doofus man-child. See them in Gravity Falls.

Poussey Washington is a former army brat who loves to read and loves her friends. See them in Orange Is The New Black.

Remy could be a five star Michelin chef, the only problem is that he is quite literally a rat. See them in Ratatouille.

Dee Reynolds is selfish, narcissistic, and a target of extremely cruel ridicule. See them in It's Always Sunny in Philadelphia .

White Witch's heart is as frozen as the land she rules. See them in The Chronicles of Narnia.