.
The young, the adult and the old one.
Well. you can accuse someone of having no heart (heartless) or any number of the following:
A heart of gold, a broken heart, a mended heart, an evil heart, a passionate heart, a cheating heart, a heart of glass or a heart of stone or a lying heart. So I guess the answer could be an endless number.
One?
just one that i know of
