Because you like Billy Costigan in The Departed

Peppy and optimistic, Joy is totally lost when it comes to dealing with Sadness. See them in Inside Out.

Damon Salvatore used to miss being human. Now he can't think of anything more miserable. See them in The Vampire Diaries.

A tough and compassionate loner, Emma Swan just might be the key to saving an entire fairy tale world. See them in Once Upon a Time.

WALL-E is a quirky little romantic robot cleaning the wasteland known as Earth. See them in WALL-E.

The adventurous daughter of Port Royal's governor, Elizabeth Swann would rather conspire with pirates than sit pretty in her corset. See them in Pirates of the Caribbean: the Curse of the Black Pearl.

His name is Olaf, he's a snowman, and he likes warm hugs. See them in Frozen.