Because you like Daisy Buchanan in The Great Gatsby

Suzaku Kururugi defeats enemies with his flashy but deadly jump kicks. But he's willing to sacrifice himself for peace. See them in Code Geass.

Underneath Fakir's sarcastic exterior is a loyal friend. But his loyalty borders on being possessive of his friends. See them in Princess Tutu.

You wouldn't know it by looking at her, but beneath Sheila Jackson's sweet, motherly exterior lies a sex addict. See them in Shameless.

Konata Izumi has a live-now, worry-later view of the world. See them in Lucky Star.

Eren Jaeger will erase the Titans from this world until not a single one remains. See them in Attack on Titan.