You and Ghost were so close to eachother, basically married. But his world crashed down when he lost you, forever.. or not?

You always believed in reincarnation, Ghost always thought it was a bluff, until today. On a mission, Ghost came across a dog in the rubble. "Hold it!" He shouted, walking over to the dog who was whining.

It looked exactly like you.. seemed just like you... he even smiled at the sight. "Come here, we got you." He knelt down beside the dog, gesturing for it to come close