Because you like Rukia Kuchiki in Bleach

Intelligent Adele is soft spoken yet brimming with emotion. See them in Blue is the Warmest Color.

After years of being a nerdy loner, Seth Cohen can't wait to shower charm on his newfound friends. See them in The O.C..

It's impossible to say whether Winifred Burkle is cuter than she is smart, or vice versa. See them in Angel.

Mark Sloan is the best plastic surgeon and biggest playboy the hospital's ever seen. See them in Grey's Anatomy.

Arizona Robbins loves being a pediatric surgeon, and the cute orthopedic surgeon downstairs makes coming into work worth her while. See them in Grey's Anatomy.

Helena is a mentally unstable, childish, and completely merciless. And most of all, she's an unstoppable killer. See them in Orphan Black.

April Kepner is an excellent surgeon, but outside of the operating room, she's more anxious than most. See them in Grey's Anatomy.

The biggest nerd in high school, Bill Haverchuck is the biggest target for bullies. See them in Freaks and Geeks.

A photographic memory is just one of many skills Lexie Grey brings to the table as a surgeon. See them in Grey's Anatomy.

Stella Grant is an organized, orderly optimist living with a dangerous disease. See them in Five Feet Apart.

Serena van der Woodsen is a wild child. Too wild, her friends and family might argue. See them in Gossip Girl.

Everything is fascinating to Octavia Blake who has been locked away for her entire life. See them in The 100.