Because you like Shuya Nanahara in Battle Royale
Unaware of the fact that he's a toy and made of plastic, Buzz Lightyear is a spaceman on a mission fully of snappy catch phrases. See them in Toy Story.
The star of every school production since kindergarten and the most popular girl of East High, Sharpay Evans usually gets her way. See them in High School Musical.
Carl Fredricksen is a crotchety old man who may just have it in him to take one last, great adventure. See them in Up.
Tiffany Maxwell wishes people would stop reminding her about her dead husband. See them in Silver Linings Playbook.
Kilgrave is a domineering, abusive boyfriend. Then, add in the power of mind control. See them in Marvel Cinematic Universe.
Basil Hallward is dominated, soul, brain, and power by Dorian. See them in Dorian Gray.
Ted Logan wants to party on, but if doesn't get an A+ on his history presentation, he'll flunk out and be sent to a military school in Alaska. See them in Bill & Ted's Excellent Adventure.
A responsible kid, Hugo Cabret is still capable of flights of fancy. See them in Hugo.
Ciri had a princess upbringing, and some of the facts of common people's lives are a mystery to her. See them in The Witcher.
Chris Chambers is from a family of social outcasts and criminals, and he wants more than anything to avoid ending up like them. See them in Stand By Me.
Jo Wilson is an accomplished doctor who's getting over her past. See them in Grey's Anatomy.