At soft play today my ds 4 got playing with another boy. I got chatting to their mum who went on to tell me her ds had ASD. My ds always pulls up his sleeves and trousers and is very friendly/forward she said her DS does and is like this too. My ds has great vocab which she commented on. She said things like her DS loves his sleep and is specific about his cutlery etc and I said oh my ds too. She then basically said she thinks my son probably has ASD.
My first question is AIBU that this not appropriate to say especially if you don't know someone.
My second question is should I be taking notice? My ds was observed at nursery for SEN when he was younger as he used to play alone but this sorted itself out and he has lots of friends now and nursery said no concerns or referrals needed.
Just feel a little confused.