It is always sad when your loved ones leave to return home. Initially the house feels empty when they leave. But in time we adjust. Just remember the happy times and know they will be back. You needed a laugh and I am sure the video you posted did just that. The animals were so cute and the dubbing of the voices made me laugh! Again, I hope your pain is lessening. Keep active, because as you know, when you don't move, you will get stiffer and less flexible. I send you positive thoughts to get better. Have a good week ahead! ......Cabbagepatch :D