Because you like Lucy Pevensie in The Chronicles of Narnia

Surly and sarcastic, Manny travels alone and prefers it that way. See them in Ice Age.

Burton Guster is a level-headed investigator with a "Super Sniffer" nose. See them in Psych.

Felicity Smoak is a brilliant hacker who nonetheless becomes tongue-tied in front of attractive men. See them in DC Extended Universe.

Joey Potter is a low-key girl next door in love with her best friend. See them in Dawson's Creek.

Juliet Capulet falls head over heels for her rival family's resident sweet talker, Romeo. See them in Romeo & Juliet.

Everything is fascinating to Octavia Blake who has been locked away for her entire life. See them in The 100.

Morticia Addams hates anything bright and cheery and loves all things ghoulish, ghastly, and violent. See them in The Addams Family.

Experiment 626 was designed for one thing: to destroy everything he touches. See them in Lilo & Stich.

Irene Adler has to use both her brains and her body to survive. Luckily, she's usually the most brilliant person in the room. See them in Sherlock.

Ally Maine is a star who is about to be born. See them in A Star is Born.

Short on book smarts but long on compassion, this high school football player secretly has a soulful side. See them in Glee.

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.