Because you like Caleb Rivers in Pretty Little Liars

Nick Miller might not have a bank account, but he defintely has a lot of love to give. See them in New Girl.

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

Jillian Holtzmann's madcap mind is always whirring and she will transform anything into one of her machines. See them in Ghostbusters (2016).

Donna is boisterous and spunky traveller of the TARDIS, exploring worlds beyond the simple mundane enterprises of Earth. See them in Doctor Who.

Small in stature, Clara Oswald has a big appetite for adventure. See them in Doctor Who.

Rarity has been dreaming of the day her designs will dazzle Canterlot. See them in My Little Pony.

John Wick is a widowed former Navy Seal who becomes a notoriously effective hitman, killing over 124 people with gunshots alone. See them in John Wick.

For Vada Sultenfuss, it's hard to embrace growing up when you're obsessed with death. See them in My Girl.

As the Rose Bride, Anthy Himemiya is a spectator in the fencing matches fought over her and her power "to revolutionize the world." See them in Revolutionary Girl Utena.

Ultron is security software turned evil mastermind. See them in Marvel Cinematic Universe.

There is never a dull moment with Jim Moriarty: expect booze and sing alongs in between all of the homicide. See them in Sherlock.

A 100-plus-year-old who looks like a dreamy teenager, Edward Cullen warns girls to avoid him, which makes them want him even more. See them in Twilight.