We are seeing this in pre-k. Lots of discussions with the teacher about ds socializing.
They like him and he plays with them, but they don't "get" him, he talks about things they don't understand. It makes me sad and worried. So far we haven't found any true peers and haven't yet found older kids willing to engage him. He's most happy with us, especially dh. I am so hoping this is just early rather than predictive. Fingers crossed for the gifted school options to work out for next year.

DeHe