Because you like Kyle Broflovski in South Park

Clank is the quintessential rational, intelligent robot sidekick. See them in Ratchet & Clank.

Small in stature, Clara Oswald has a big appetite for adventure. See them in Doctor Who.

Kyoya Ootori is possibly the only person who could reasonably go from VP of a school club to ruling the world. See them in Ouran High School Host Club.

Gollum is slimy and seething with hatred, the last person you would want to meet in a dark cave. See them in The Lord of the Rings.

Make sure not to anger the Hulk or else he will transform into a giant green monstrosity and smash anything in his way. See them in Marvel Cinematic Universe.

Vash might act like a carefree, peace-loving goof, but it's not wise to underestimate this "Humanoid Typhoon." See them in Trigun.

Offred wisely keeps her head down even as she hopes for more. Unfortunately, hope is dangerous in Gilead. See them in The Handmaid's Tale.

A daring hacker, Trinity is one of the few rebels who escaped the Matrix, a simulation in which most of humanity is enslaved. See them in The Matrix.

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.

A brave "Young Wolf," Robb Stark has never lost a battle. See them in Game of Thrones.

A fight every now and then makes Dante's life a little more interesting. See them in Devil May Cry.

It turns out the girl of your dreams just might have dreams of her own. See them in (500) Days of Summer.