Because you like Captain Haddock in The Adventures of Tintin
Loyal to his family and associates and distrustful of anyone else, Tony Soprano is a good guy to have on your side. See them in The Sopranos.
Nemo is a small fish in a vast ocean, but he dreams of seeing it all. See them in Finding Nemo.
Hiccup Haddock III may be the only Viking nerd in recorded history. See them in How to Train Your Dragon.
Eponine is a scrappy street urchin with a bad case of unrequited love. See them in Les Miserables.
Hotheaded and arrogant, Kaneda is nevertheless fiercely protective of the biker gang he leads. See them in Akira.
Jean-Baptiste Grenouille may have a phenomenal sense of smell, but he has a weak sense of morality. See them in Perfume: The Story of a Murderer.
On the outside, Gwen seems meek and calm. But she has an inner core of steel. See them in Merlin.
Rukia Kuchiki is a cool and collected warrior who has trouble opening up to anyone. See them in Bleach.
There's no one cooler than this intergalactic smuggler who hangs out in dens of iniquity all over the galaxy. And Han Solo knows it! See them in Star Wars Series.
Hank McCoy is a quintessential nerdy scientist but with a few rather unconventional physical attributes. See them in X-Men Series.