Because you like Wally Mars in The Switch

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..

Blaine Anderson is a put-together prep school boy with the voice of an angel. See them in Glee.

Topanga Lawrence has been a put-together intellectual since basically the moment she could talk. See them in Boy Meets World.

Brian Griffin is the most scholarly member of the family—when he's not drunk on martinis. See them in Family Guy.

Marshall Eriksen is a lawyer in love who is enjoying life. See them in How I Met Your Mother.

C is for cookie, and that's more than good enough for him. See them in Sesame Street.

After surviving a CIA mission that was supposed to kill him, ex-military man John Reese bets it all on a chance to redeem himself. See them in Person of Interest.

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

A compassionate medical student, Martha Jones has found a Doctor she can really look up to. See them in Doctor Who.

Catherine Linton was once spontaneous and rowdy but ever since marrying the wealthy Edgar, she has morphed into a boiling pot of emotional outbursts. See them in Wuthering Heights.

Raj Koothrappali is an astrophysicist who sees stars when he feebly tries to chat up women. See them in The Big Bang Theory.

Anger is a cantankerous hothead whose job is to get others riled up. See them in Inside Out.