My son is three tomorrow. He has ASC and won't understand it is his birthday. He can't unwrap his presents without help and certainly cannot read the card I have written. I'm not sure he'll connect the presents are for him.
He won't notice the banners but he will be over the moon with the balloons and bubbles. He'll pay no attention to the people coming but he'll be happy to be surrounded by them. He won't wait for everyone to eat but he'll be overjoyed at the chance to have chocolate cake.
I love my boy with all my being and I know he knows that but I do hope one day he can read the cards I write for him and understand.