Because you like Molly Weasley in Harry Potter Series

Effy Stonem is cool and collected with a wry smile on her face and a cigarette between her lips. See them in Skins.

John Tyree has survived heavy gunfire and aggressive enemy soldiers. But can he handle a girl? See them in Dear John.

Talking to a stranger on a train is the best decision Jesse Wallace ever made. See them in Before Sunrise.

Annie Walker can bake a beautiful cupcake, but everything else in her life is a mess. See them in Bridesmaids.

Lying is the most fun a girl like Alice can have without taking her clothes off. See them in Closer.

Just call Jeff Lebowski The Dude. Or His Dudeness, Duder, or El Duderino if you're not into that whole brevity thing. See them in The Big Lebowski.

A powerful mob boss, Vito Corleone is always making offers people can't refuse. See them in The Godfather.

Whether it's a companion he’s failed or lingering guilt from the war, the Doctor can never truly let go of his past lives. See them in Doctor Who.

Crono may not talk, but this time-traveling hero's heart speaks volumes. See them in Chrono Trigger.

Adults call him troubled and kids call him crazy, but Donnie Darko is too busy following the instructions of a giant bunny rabbit to care. See them in Donnie Darko.

Ava may just be the perfect woman. So long as she can pass a Turing test. See them in Ex Machina.