Because you like Amy Farrah Fowler in The Big Bang Theory

Remy Hadley is a closed book—a cynical, super-smart closed book. See them in House M.D..

There's more to this sweet, caring landlady than meets the eye. See them in Sherlock.

Merry Brandybuck is a troublemaking hobbit with a brave streak that some might call foolhardy. See them in The Lord of the Rings.

Point the fun-loving Pippin Took towards second breakfast, and he's one happy hobbit. See them in The Lord of the Rings.

Moana is brave, adventurous, and dutiful. And with the ocean on her side, there's no telling how far she'll go. See them in Moana.

Few can match this dwarf when it comes to self-confidence. Gimli is as eager for a good time as he is for a fight. See them in The Lord of the Rings.

Sue Sylvester has a win-at-all-costs philosophy, a bizarre fixation on a school singing club, and a fashion style that involves a red tracksuit. See them in Glee.

Matt Flamhaff is not too concerned about being part of the popular crowd. Too bad his best friend is. See them in 13 Going on 30 .

For Wreck It Ralph, it's not easy being the bad guy. Especially when you've been designed to destroy but really desire love. See them in Wreck-It Ralph.

Benji Applebaum is not a total nerd. He also happens to be super into magic. See them in Pitch Perfect.

Caleb Rivers is a bad boy with a good reason for acting out. See them in Pretty Little Liars.