Merry Christmas in the hospital...

How do you make merry in the hospital? Dad is obviously depressed about being in the hospital. He hardly spoke a word. However, I noticed that his right hand is shaking quite a bit. More than two weeks ago. His frame of mind is reminiscent of when this all began. I wonder is something happened? Another stroke perhaps? Makes you wonder. He is walking a little bit now. We almost have to force him to walk as he doesn't want to get out of bed. He is supposed to be home on Thursday, but we'll see.