Because you like Alaska Young in Looking for Alaska
In a rag-tag group of kids determined to take down the imperialistic Fire Lord, Katara is the glue that holds them together. See them in Avatar: The Last Airbender.
Greg Hirsch is new to the Roy family's cutthroat world of wealth and privilege. See them in Succession.
Kelly Kapoor's interests are office gossip, pink (the color), Pink (the singer), snow cones, the temp Ryan, and "basically, anything that is awesome." See them in The Office.
Howard Wolowitz is an engineer whose serious mommy issues somehow haven't dimmed his confidence. See them in The Big Bang Theory.
Carol Peletier's credo: your strength comes from who you are, not who you used to be. See them in The Walking Dead.
Holden Caulfield is convinced that the whole adult world is full of phonies. See them in The Catcher in the Rye.
Nothing inspires dread like the mysterious, masked Man in Black. But what's he hiding? See them in The Princess Bride.
Yuri is living in the afterlife, which takes the form of a high school where no one dies. But if you follow the school's rules and live a "normal" life you vanish. See them in Angel Beats!.
Ultron is security software turned evil mastermind. See them in Marvel Cinematic Universe.
Rainbow Dash's interests include flying, playing pranks, and generally being themost awesome pony around. See them in My Little Pony.