Going down hill this week

Bob is going down hill this week, we took him to BK as he always likd it there and had "his" table and 3 trips to refil his drinks. We wanted to see how much he would remember again, must have been a month or more since we were there.
He did not know his corner table, did not know how to use the machine to get his drink.
Managed to eat a hamburger and then decided that he did not want another drink- all unusual stuff.
He was annoyed that Peter was with us.
Peter is very much a talker with arms,legs and feet.
That annoyed him.
He also told Rhonda to shut up.
She said "that is a bad word Dad, reminding him that he did not allow her to say that when she was little." He looked at her again and said :Shut up!
By evening we sat around the kitchen table , son, daughter myself and dad. He became calm, let us talk, did not know what we were saying but sat there staring at me.
If I got up he would follow me with his stare.
We went to bed before Rhonda was leaving and he was not happy. Asked me : Who?Who?

Today he looks tired and not well, he walked to 5th Avenue again and I had to rescue him , I am hoping that the4 dark sky is going to give us tons of rain so he will stay inside for the rest of the day.
I want to laugh so ordered Blazing Saddles from Netflix but I can't sit and watch until he is trying to sit next to me.