Because you like Yoshi in Super Mario Bros.

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.

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

A working class janitor with a world-class mind, Will Hunting is cocky, brash, and combative about his future. See them in Good Will Hunting.

After Rintarou Okabe develops the Phone Microwave, some of his fantasies start to seem uncomfortably real. See them in Steins;Gate.

Chuck Bass is notorious for his flamboyant sense of style and love of partying. See them in Gossip Girl.

With a unique ability to empathize with killers, Will Graham helps society but his sanity pays the price. See them in Hannibal.

A former high school outcast, Rebecca Doppelmeyer is tentatively shaking off her misanthropic personality. See them in Ghost World.

In his heart, this student rebel is more of a lover than a fighter. See them in Les Miserables.

Sam Weir lives for the simple things in life: watching Saturday Night Live and reading comic books. See them in Freaks and Geeks.

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

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

Phoebe Halliwell is a bestselling author and martial arts master with power of premonitions. See them in Charmed.