I can tell you that I am wiped out come dinner time... I think I can handle it though. I would feel so bad to tell his parents that I have changed my mind and can't watch him.

That is exactly what we were thinking... The first day we met up Dante and DeVaughn got to play with him a little and they figured out right away how to communicate with him..
But since Tuesday Elijah's parents have been picking him up early (before the kids get home from school) so they have not had a chance to play with him again.
Believe me.. I do look forward to the kids getting home to give me some relief

but so far Elijah's been leaving right before they get home. For the most part he is good natured. At times he will get frustrated and start babbling and screaming...but it's not for long. He will quickly find something else to do that will entertain him.
He was trying to go into my bedroom and I kept telling him "no" and he didnt like that much..after about 5mins he ran to Dante and DeVaughn's room.
At one point we were sitting down watching cartoons and he jumped in my lap and started to bite me.. Well actually he was trying to bite me...
At another time he had fruit snacks and would put them in his mouth and get them all sticky and try to stick them in my hair.

I didn't notice what he was doing at first and he managed to get one stuck in my hair...