Because you like Kathy in Never Let Me Go
For somebody who won't answer questions, the enigmatic C.C. sure asks a lot of them. See them in Code Geass.
Armin Arlert was wrong. This world hasn't become hell; it's been hell. He just couldn't see it before. See them in Attack on Titan.
Mikasa Ackerman is a near-perfect soldier who won't break her stone-faced expression whether she's killing foes or protecting loved ones. See them in Attack on Titan.
Stoic, cynical, and independent, Homura Akemi is an alluring enigma. See them in Puella Magi Madoka Magica.
Yuri Plisetsky's a hotheaded punk off the ice, incredible artist on it. See them in Yuri on Ice.
Carl Gallagher is a budding psychopath fascinated with rule breaking. See them in Shameless.
Patrick Star enjoys life's simple pleasures because he can't wrap his brain around anything more complicated. See them in SpongeBob SquarePants.
While he might be too cool for school, Soul isn't too cool to do the right thing. See them in Soul Eater.
An opportunistic fugitive-turned-bounty-hunter, Faye Valentine uses both grit and her good looks to get ahead. See them in Cowboy Bebop.
Ciel Phantomhive is a haughty teenage nobleman who doesn't suffer fools gladly. See them in Black Butler.
Yukiteru is a reclusive observer who would rather watch life go by than participate in it. See them in The Future Diary.