Sounds like when my Aunt passed from Cancer. It had spread from her breasts to her head and she was in bad shape. In and out from the morphine. I took my Mom and Aunt to visit her on a Saturday and we couldn't even talk inside the house because it hurt her head that much. We go to leave and I stop to tell her bye and she was ready enough to go that she even thought up to tell me a joke before we left. She made it mid-week before she passed. Wouldn't want anyone to see loved ones like that, it was horrible.