Fascinating description of a kind of soul-mate love that I have independently discovered between myself and my fiance. Fortunately he is not dead, but I almost lost him to suicide several times and he's currently in prison due to a tragic psychotic episode.
The fact you and Sitara realised your soul names and called each other by such, reminds me of how my soulmate and I "recognised" each other's true natures for the first time and shared our true names.
Though we are apart on opposite ends of the world, though we have not been able to touch for four years, though it will be many years yet (probably) until we are fully and physically reunited, our spiritual and emotional connection has never been stronger.