Because you like Jessica Rabbit in Who Framed Roger Rabbit

Derek Shepherd is a talented and passionate neurosurgeon. Some people call him McDreamy. See them in Grey's Anatomy.

Veronica Lodge is a sophisticated girl who always, no matter what, absolutely gets what she wants. See them in Archie Comics.

A few millennia in the mortal realm have caused DEATH to be quite enamored of life. See them in Discworld.

Andy Dwyer might not be completely literate, but he makes up for it in spirit. See them in Parks and Recreation.

Jeff Winger thinks he's too cool for school, which is a problem because he just enrolled in community college. See them in Community.

Empathetic Nausicaa embraces all forms of life, even those that might scare other people. See them in Nausicaa of the Valley of the Wind.

Lux Lisbon's flirtatious manner attracts a lot of male attention. She relishes the power that her sexuality grants her. See them in The Virgin Suicides.

The "runt" of his biker gang, Tetsuo Shima grapples with a perpetual inferiority complex. See them in Akira.

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.

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

Obi-Wan Kenobi is a sage Jedi who doesn't need to say much to teach you a galaxy's worth of wisdom. See them in Star Wars Series.

After Rintarou Okabe develops the Phone Microwave, some of his fantasies start to seem uncomfortably real. See them in Steins;Gate.