It's hard to let go anything we love. We live in a world which teaches us to clutch. But when we clutch we're left with a fistful of ashes.
When a person is angry with another person, that person is removed from their heart. That's why the physical reaction is to shout. The greater the distance, the louder the shouting. But when individuals are in love, they speak softly, and when they are further in love, no words are needed.