"You can lose people without them dying, and I have, from moving, from traveling. The emotion is real, it just doesn't actually have to do with death. I'm singing about what I know, and it's a song about longing for somebody who's disappeared in your life"

This quote by Jon Crosby speaks to the idea that loss can be found in many kinds. It is not limited to death, but can likewise come from other life changes such as moving or traveling. The feeling of loss is still real, even if it is not associated with death. Crosby is singing about what he knows, which is the longing for someone who has vanished from his life. This could be due to a physical move, or a change in the relationship. It is a suggestion that loss can be available in lots of types, and the emotion of loss is still real, even if it is not associated with death. It is a suggestion to cherish the people in our lives, and to value the time we have with them.