Just phoned dad

Yes I was really bored, so I picked up the phone and called dad at work.
I don't know why but he seemed to be surprised... what is so strange about a son calling his dad?

Doctor

I've been told that the doctor wasn't feeling well, so I went to visit him and confirmed that he is fine.
Strangely enough, he said the same about me, he also measured my height (86 cm) and my weight 11.880 grams.
He also wanted to play with me and I had to build a tower with wooden blocks and put them in a row. The game was not so funny, but the doctor looked very satisfied...