My son is 8. He has ASD. He loves the idea of having friends and actually thinks he has many. I can see that the other children are kind to him but he is not one of the group. He is part of it, but on the edge of it. He is not really into what the most other children are into but he is a lot of fun and loves joking around and is very witty when you get to know him.
I met a group of my friends and their children yesterday. As we were leaving several of the children begged one of the mothers to let the group of them go back to one boys house. No one noticed my son or asked would he like to go to. He didn't actually hear the others but would have been over the moon to have been invited.
My son went home happy as he didn't realise the others were going together but i felt really upset. The other parents are actually lovely people but they often seem to casually exclude my DS without even realising. I often am standing nearby and hear them arranging playdates and things. They often include us but other times not. I would not feel comfortable arranging things within earshot of other people who were being left out. I don't think it occurs to them how I feel - they are just in a bubble where everything is going well for their child who has endless playdates and social events. Probably if my son had no issues this wouldn't seem like a big deal but it really hurts when his happens.