Because you like Tiffany Maxwell in Silver Linings Playbook

A laid-back wanderer, Ginko has an empathetic, open-minded worldview. See them in Mushishi.

England may cultivate the image of a well-bred gentleman, but he has both the temper and mouth of a seasoned sailor. See them in Axis Powers Hetalia.

Insightful about everyone else's neuroses, Rose Lalonde is not as aware of her own. See them in Homestuck.