Because you like Ophelia in Hamlet

Wanderer is a Soul, a parasite sent into a host to take over their body, extracting information from them and colonizing their species. See them in The Host.

Milo Thatch is an enthusiastic researcher without cynicism. See them in Atlantis: The Lost Empire.

Lily Aldrin is a flaky but supportive kindergarten teacher and painter. See them in How I Met Your Mother.

Ursula will oh-so-generously grant your wishes for a price. See them in The Little Mermaid.

Polite and clever, Annie James is not afraid to stir up a little mischief. See them in The Parent Trap.

Let's just say Sheldon Oberon is having an out-of-body experience like no other. See them in Jumanji.

Luke Danes will serve you coffee and always be there for you to help out. See them in Gilmore Girls.

Vanellope von Schweetz is princess of the Sugar Rush game who could care less about being royal. See them in Wreck it Ralph.

It's a race against time to develop his theory of the origins of the Universe before Stephen Hawking's body and mind give out. See them in The Theory of Everything.