Because you like Leonard Hofstadter in The Big Bang Theory
Driven yet empathetic, Emily Prentiss brings humanity to the pursuit of inhuman killers. See them in Criminal Minds.
A kind, sensitive medical intern doing the best he can, George O'Malley sometimes struggles to keep up. See them in Grey's Anatomy.
Christine Daae has been secretely taking lessons from a phantom musician. It sounded less creepy in her head. See them in The Phantom of the Opera.
Privileged young Bruce's childhood was nearly perfect. Now, his life is anything but. See them in Gotham.
David Rossi may chase serial killers for a living, but he's more interested in what wine pairs well with tonight's parmigiana. See them in Criminal Minds.
Evan is a sensible kid, but being sensible isn't going to help him lose his virginity. See them in Superbad.
Ultron is security software turned evil mastermind. See them in Marvel Cinematic Universe.
When his friend goes missing, Lucas Sinclair is ready to fight. All of the Dungeons and Dragons is really paying off. See them in Stranger Things.
Arwen has to choose between a life of loneliness or love and inevitible death, both rather unfortunate options. See them in The Lord of the Rings.
Darcy Lewis is a razor-sharp scientist studying things that science can't explain. See them in Thor.
Stefan Salvatore was the golden boy when he was alive. Can he keep it up as a vampire? See them in The Vampire Diaries.