Because you like Rainbow Dash in My Little Pony

An adventurous dreamer, George Bailey always winds up putting other people's dreams first. See them in It's A Wonderful Life.

An all-business doc , Miranda Bailey dispenses tough love to the interns she trains. Emphasis on "tough." See them in Grey's Anatomy.

Driven by obsession and anxiety, Monk bravely overcomes, or at least battles, his fears to help the world. See them in Monk.

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

Mark Zuckerberg has achieved everything he's ever wanted, and he's proving to the world how brilliant he is. But happiness eludes him. See them in The Social Network.

Kevin Khatchadourian is a disturbed, affect-less teen on a dark path. See them in We Need to Talk About Kevin.

Christian is a romantic who for some reason won't stop singing everything he feels. See them in Moulin Rouge.

Winn Schott is just your friendly neighborhood superhero support system. See them in Supergirl.

A hurricane of a human being, Marla Singer is destructive and unforgettable. See them in Fight Club.

Crono may not talk, but this time-traveling hero's heart speaks volumes. See them in Chrono Trigger.

A star student destined for Princeton, nerdy Devi Vishwakumar dreams of losing her virginity to a stone-cold hottie who can "rock her all night long." See them in Never Have I Ever.

Clay Jensen's friend Hannah is gone, and he is determined to find out why even if that brings him pain. See them in Thirteen Reasons Why .