Apparently he needed to go to the bathroom.
He claimed that a painting I had made him scared him. It's a painting of a hippo. It a cartoon hippo.
In order to help him fall back a sleep te hippo has to apologize and reassure bubbu that he did not mean to startle him.
So there I was. At two in the morning. Making my best impression of a hippo talking to a two year old.
You can't make this stuff up.
The next morning I put the hippo in time out and bubba gave him a kiss and forgave him.