Because you like Leroy Jethro Gibbs in NCIS

Daria Morgendorffer is so defensive that she actively works to make people dislike her so that she don't feel bad when they do. See them in Daria.

Nina Sayer finally landed the role of prima ballerina, but as tension ramps up in rehearsal, she starts losing her mind. See them in Black Swan.

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

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

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

While Cassie Ainsworth's head is always in the clouds, her heart is always in the right place. See them in Skins.

Kat Stratford is part of the "out" crowd and proud of it. See them in 10 Things I Hate About You.