Because you like Nymphadora Tonks in Harry Potter Series

Peter Venkman's "research" projects are designed to get undergraduate students to sleep with him. Though it turns out he can bust ghosts. See them in Ghostbusters.

Sophie Sheridan is a proud and independent woman who hardly ever looks before she leaps. See them in Mamma Mia!.

In Ziva David's world, you grow up fast; you don't have a choice. See them in NCIS.

Felicity Smoak is a brilliant hacker who nonetheless becomes tongue-tied in front of attractive men. See them in DC Extended Universe.

Mrs. Lovett is the proud purveyor of the worst, and most grisly, pies in London. See them in Sweeney Todd: The Demon Barber of Fleet Street.

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

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

A devoted butler, Alfred Pennyworth is both a fiercely protective guardian and a lethal gunman. See them in Gotham.

Shawn Hunter may be a bit of a rebellious bad boy, but he has a heart that's pure gold. See them in Boy Meets World.

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

He's a get rich or die tryin' kind of raccoon. See them in Marvel Cinematic Universe.

Taystee Jefferson is always down for a laugh and to help a friend out. See them in Orange Is The New Black.