Because you like Ginny Weasley in Harry Potter Series

Stranded on Mars, Mark Watney is armed with quick wits, an electronic diary, disco music, and an undying resolve to make it back. See them in The Martian.

Hannah Horvath is kind of a mess, but she owns her messiness in a way few people do. See them in Girls.

Dipper Pines is investigating a truly strange town during the world's wildest summer vacation. See them in Gravity Falls.

A debonair spy, Harry Hart is the epitome of a gentleman, even when he calmly takes down multiple men with a militarized umbrella. See them in Kingsman: The Secret Service.

Dory is more than a little forgetful, but she'll always remember to have your back. See them in Finding Nemo.

He might look like a pretty boy, but resourceful Leon Scott Kennedy is the man to have at your side during a crisis. See them in Resident Evil Series.

Simba just can't wait to be king, but he's got a lot of growing up to do first. See them in The Lion King.

Lady Bird's heart is in the right place, usually, but even the purest of people can fall sway to the havoc-wreaking traps of senior year. See them in Lady Bird.

They say Babydoll has lost her mind. But why does it seem like she's the only sane one in her institution? See them in Sucker Punch.

The only thing standing between Rocky Balboa and glory is the person facing him in the boxing ring. See them in Rocky Series.

Amber Holt is perpetually caught between forging her own path and stumbling around in the dark. See them in Parenthood.