Missing someone brings the state of helplessness, a misery, an isolation. It creates a very intense thirst for which we can plan to fight till death to achieve it. But the glory of missing someone lies in the intensity of thirst because out of that thirst there is an originating vision which creates a difference of observation of a visionary and ordinary. You may be willing to follow the path of what heart says which will be internally negotiated by misery of emotional emptiness. And you may choose to observe the deeper essence of misery to see the emptiness within your naked soul, and that leads to and eternal knowledge of knowing the nature of inevitability and know the true destiny of self. May this emptiness never dies.