Because you like Khan Noonien Singh in Star Trek Into Darkness

Finn is the world's last human who's "all about" understanding right and wrong. See them in Adventure Time.

When you live your life in public, like Mima Kirigoe, it's hard to know who you really are. See them in Perfect Blue.

England may cultivate the image of a well-bred gentleman, but he has both the temper and mouth of a seasoned sailor. See them in Axis Powers Hetalia.

Cher Horowitz may have a problem with hubris, but she looks utterly fabulous while learning a lesson about the dangers of meddling. See them in Clueless.

Beca Mitchell fancies herself an edgy loner, but it turns out being part of a group can be aca-amazing. See them in Pitch Perfect.

Fun and feisty on the outside, Meredith Grey is dark and twisty on the inside. See them in Grey's Anatomy.

Clary Fray's philosophy: dive into the supernatural underworld first and ask questions later. See them in City of Bones.

Hanna Marin is a determined girl defined by her ability to transform herself. See them in Pretty Little Liars.

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

An aloof punk rock goddess, Nana Osaki has a surprisingly big heart. See them in Nana.

With the loyalty and pluckiness of a puppy, Nana Komatsu is a hopeless romantic. See them in Nana.

Alison DiLaurentis believes you're always better off with a really good lie. See them in Pretty Little Liars.