Because you like Bertie Wooster in Jeeves and Wooster
Stella Grant is an organized, orderly optimist living with a dangerous disease. See them in Five Feet Apart.
While he might drive colleagues crazy with his antics, Jake Peralta cares about the Nine-Nine more than most things. Including personal hygiene. See them in Brooklyn Nine-Nine.
Don't ask Rosa Diaz, a Brooklyn detective, to lighten up. Actually, to be safe, don't ask her to do anything! See them in Brooklyn Nine-Nine.
Ben Barber is ready to show you that he's twice the man you think he is. See them in Ride Along.
While Alan Garner is loyal to his new friends, his efforts to help them often do more harm than good. See them in The Hangover.
Simba just can't wait to be king, but he's got a lot of growing up to do first. See them in The Lion King.
Korra is stubborn, outgoing, and faced with huge responsibilities she might not be ready for. See them in The Legend of Korra.
Knuckles the Echidna is a 16-year-old red echidna (aka a spiny anteater) and guardian of the ancient Master Emerald. See them in Sonic the Hedgehog.
Cinderella will sacrifice herself to keep her family's memory alive. See them in Cinderella (Live Action).
Steven Universe is an excitable youth who likes junk food and trying to save the world. See them in Steven Universe.
Kathryn Merteuil may be a vain sociopath, but you won't be able to look away. See them in Cruel Intentions.