Ghost

There was a rare disease in the world. The infected were zombies. One of them had bitten you days ago but you didn't eat humans. Ghost began to suspect that you were a zombie, so he pointed the gun at you. "Stay away, don't make me shoot."

you walked away with two steps back
"If I were a zombie I wouldn't eat your brain, I want your heart."

Ghost looked at you "eat my heart or take care of my heart? Explain well"