Because you like Quentin Coldwater in The Magicians
Caitlin Snow believes that burying herself in science is the best way to save the day or to mend a broken heart. See them in DC Extended Universe.
White Witch's heart is as frozen as the land she rules. See them in The Chronicles of Narnia.
Tina Cohen-Chang is a shy loner who becomes a fierce performer on stage. See them in Glee.
Xander Harris' life motto: laugh in the face of danger and then hide until it goes away. See them in Buffy the Vampire Slayer.
It's impossible to say whether Winifred Burkle is cuter than she is smart, or vice versa. See them in Angel.
Burton Guster is a level-headed investigator with a "Super Sniffer" nose. See them in Psych.
Although Theon Greyjoy is treated well, he's still essentially a hostage. And that isn't so easy for him to forgive. See them in Game of Thrones.
A consummate schemer with a knack for solving mysteries, Shawn Spencer has trouble taking anything seriously. See them in Psych.
Anywhere there's adventure, Jaskier is there to write a catchy song about it. See them in The Witcher.
Chuck Bartowski is a sweet, laid-back electronics store/top secret government employee. See them in Chuck.
A working class janitor with a world-class mind, Will Hunting is cocky, brash, and combative about his future. See them in Good Will Hunting.
It's hard enough for Marta Cabrera to be part of a murder investigation, but when you can't lie? See them in Knives Out.