in coma, so they make a promise to each other: JK will no longer resist waking up and enjoy every waking moment of his life as long as JM waits for him in his dreams every night. +

And although it's complicated, JM eventually realizes that he doesn't limit JK's life but rather enriches it. His ties to his kingdom may prevent him from going on double dates in the waking world but he is the god of dreams after all. +