Because you like Mikaela Banes in Transformers
Alex DeLarge likes his favorite milk-based, drug-laced cocktail. It helps him get in the mood for a night of "ultra violence." See them in A Clockwork Orange.
James T. Kirk is more than ready to face the final frontier. See them in Star Trek.
It is a truth universally acknowledged that Elizabeth Bennet doesn't suffer fools or prideful men. See them in Pride & Prejudice.
Experiment 626 was designed for one thing: to destroy everything he touches. See them in Lilo & Stich.
Bella Swan thinks of it as her job to help her parents and protect her friends, even though it often ends up the other way around. See them in Twilight.
Clary Fray's philosophy: dive into the supernatural underworld first and ask questions later. See them in City of Bones.
Jacob Black is the boy next door who's also the wolf next door. See them in Twilight.
Although she's the queen of killer comebacks and one-liners, Janis Ian is honest about her feelings and cares deeply about her friends. See them in Mean Girls.
Eren Jaeger will erase the Titans from this world until not a single one remains. See them in Attack on Titan.
Courteous, dangerous, and powerful, Kaname Kuran controls an entire court of vampires. Very, very pretty vampires. See them in Vampire Knight.
A Washington DC fixer, Olivia Pope can make roadblocks disappear with a single phone call. "It's handled" is her life motto. See them in Scandal.
Django was once a slave. Now that he has a taste of freedom, he understandably wants a full meal. See them in Django Unchained.