Soul Mates and Twin Flames

Namaste, Elizabeth.     I am relatively new to your site and perhaps you have already addressed these topics on previous videos. My understanding is that Soul Mates number in the multiple millions on this 3D Earth. My understanding also is that Twin Flames are more of a rarity in 3D. Most people hope to meet Jesus or God or those who were close to them, when they transition to the other side. I am getting close to my exit point and I know my Twin Flame is waiting for my arrival. The delightful reunion will be a complete perfection of that which I can't imagine with my 3D mind. Can you give a brief view about Soul Mates and Twin Flames.  Thank you, Namaste.