Because you like Fitzwilliam Darcy in Pride & Prejudice
Michaelangelo is an above-ground crime-fighter by night, and a pizza-eating, sewer-dwelling mutant ninja turtle by day. See them in Teenage Mutant Ninja Turtles.
While all of London is distracted with balls and engagements, Eloise is enlisted by the Queen of England to hunt down the mysterious town gossip. See them in Bridgerton.
A gruff and hardened professional, Marcus Fenix keeps his emotions buried deep. See them in Gears of War.
Fiercely independent and extremely hot-blooded, Ryuko Matoi prefers to work alone. See them in Kill la Kill.
Char is always thinking two or three steps ahead of the enemy. See them in Mobile Suit Gundam Series.
Tail's smarts and helpful nature come in handy in a pinch. See them in Sonic the Hedgehog.
Meat Boy tenaciously throws himself into danger, and when he fails, he immediately gets back up and tries again. See them in Super Meat Boy.
Rarity has been dreaming of the day her designs will dazzle Canterlot. See them in My Little Pony.
You'll never get Alaska Young. And that's the whole point. See them in Looking for Alaska.
Daphne Blake's unfailing enthusiasm keeps the team's morale up even as they're battling evil spirits and other ghouls. See them in Scooby-Doo.
Big Boss is a disillusioned mercenary commander who wants to create a world for soldiers (and soldiers alone). See them in Metal Gear Series.