Because you like Pippin Took in The Lord of the Rings

Empathetic Nausicaa embraces all forms of life, even those that might scare other people. See them in Nausicaa of the Valley of the Wind.

The Terminator is an emotionless killing machine who won't stop until he's changed the future. See them in The Terminator.

Edward Kenway can be reckless and greedy, but he's learning that his ancient ancestry carries a noble burden. See them in Assassin's Creed Series.

Keren Walker is a socialite looking to avoid work, keep a constant buzz, and be as snarky as possible. See them in Will & Grace.

Some might call Jess Mariano mysterious. Others just call him moody. See them in Gilmore Girls.

A kind and funny valedictorian, Gwen Stacy likes to make out with Spider-man when her homework's done. See them in Marvel Cinematic Universe.

Thor is Asgardian nobility who is tickled by how us earthlings live. See them in Marvel Cinematic Universe.

An assassin with supernatural gifts, Corvo Attano is the last guy you should frame for murder. See them in Dishonored.