Because you like Lucas Scott in One Tree Hill

Sydney Bristow is a kick-ass double agent on a mission for revenge. See them in Alias.

A brilliant graduate student in Italy for "research," Oliver has other things on his mind: flirting, swimming, and dancing. See them in Call Me by Your Name.

Tifa Lockhart is part mother hen, part martial arts bad-ass. See them in Final Fantasy Series.

Barbara Kean is loving, selfless, and caring. But, she's less stable than she'd like to admit. See them in Gotham.

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.

In charge of stocking the office's supply of cigarettes and liquor, Joan Holloway could run the whole company if they would let her. See them in Mad Men.

Warm and caring, Kitty Forman acts like a mom towards all of her kids' friends. See them in That '70s Show.

Rose Tyler may have not done too well in school, but she's certainly holding her own in space. See them in Doctor Who.

Don't underestimate Maggie Greene. She's a farm girl with a mission. See them in The Walking Dead.

Alex Dunphy's self-reliant intelligence comes with a healthy dash of sarcasm. See them in Modern Family.

Paris Geller is a newspaper editor, class president, and headed for Harvard. See them in Gilmore Girls.

Whether it's a companion he’s failed or lingering guilt from the war, the Doctor can never truly let go of his past lives. See them in Doctor Who.