Because you like Bilbo Baggins in The Hobbit: An Unexpected Journey

Rick Dalton is an aging actor with insecurity issues. See them in Once Upon a Time in Hollywood.

There must be quite a lot of fellows who haven't got anybody to bring them tea in the morning. Bertie Wooster is lucky to have his valet, Jeeves. See them in Jeeves and Wooster.

Toby Cavanaugh has trouble avoiding being manipulated. See them in Pretty Little Liars.

Goh Peik Lin is funny, unfiltered, and a fiercely supportive friend. See them in Crazy Rich Asians.

This wizard is never late, nor is he early. Gandalf arrives precisely when he means to. See them in The Lord of the Rings.

Alex Danvers is a brilliant engineer tasked with alien threats, and one of those aliens is her adopted sister Supergirl. See them in Supergirl.

Despite the dissolution of his state, Prussia hangs on – mooching off his younger brother Germany and reading comics. See them in Axis Powers Hetalia.

Polite and clever, Annie James is not afraid to stir up a little mischief. See them in The Parent Trap.

Aragorn is the one true king, a title he is too humble to accept. See them in The Lord of the Rings.

Xander Harris' life motto: laugh in the face of danger and then hide until it goes away. See them in Buffy the Vampire Slayer.

In a group of self-serving career climbers, Laurel Castillo is the only one who wants to serve others. See them in How to Get Away with Murder.

Princess Bubblegum is brilliant and determined, but can display a nasty temper. See them in Adventure Time.