Because you like Bella Swan in Twilight

Loyal to his family and associates and distrustful of anyone else, Tony Soprano is a good guy to have on your side. See them in The Sopranos.

Bree Van De Kamp likes her whiskey's neat, her napkins pressed, and her guns loaded. See them in Desperate Housewives.

Detective Alec Hardy doesn't let anyone get too close to him. See them in Broadchurch.

This android may not have emotions, but Lt. Commander Data's curiosity about humanity is endless. See them in Star Trek: The Next Generation.

An infamous vampire, Alucard is a one-man killing machine with a philosophical side. See them in Hellsing.

For somebody who won't answer questions, the enigmatic C.C. sure asks a lot of them. See them in Code Geass.

A conflicted small-town preacher, Jesse Custer leaves an unexpectedly bloody path in his wake. See them in Preacher.

The witty Aku would be an ideal dinner guest, if he weren't a demon. See them in Samurai Jack.

Villanelle is a hired assassin who loves committing murder as much as she loves dressing up in fancy pink ballgowns. See them in Killing Eve.

China has five thousand years of history, and he's optimistic he'll win over the Allied Powers to the wisdom of his ways. See them in Axis Powers Hetalia.

Leone Montana is a fearless hitman with a surprisingly sensitive side. See them in Leon: The Professional.