Because you like Jim Levenstein in American Pie
Christian is a romantic who for some reason won't stop singing everything he feels. See them in Moulin Rouge.
Illiterate and oblivious, Crash Bandicoot is still a hero. See them in Crash Bandicoot.
Petyr Baelish's main assets? A sharp mind, deep pockets, and no scruples. See them in Game of Thrones.
George Costanza is short, stocky, bald, neurotic, and the self-proclaimed "king of the idiots." See them in Seinfeld.
Bran Stark discovered a scandelous family secret. He swore to keep quiet but soon found himself on the receiving end of attempted murder. See them in Game of Thrones.
For Wreck It Ralph, it's not easy being the bad guy. Especially when you've been designed to destroy but really desire love. See them in Wreck-It Ralph.
Free-spirited Annie Hall goes through life saying "La-di-da, la-di-da, la la." See them in Annie Hall.
Benji Applebaum is not a total nerd. He also happens to be super into magic. See them in Pitch Perfect.
Sephiroth wants nothing more than to seize the power of the Lifestream in order to become a god. See them in Final Fantasy Series.