I m lalitha.i have 2.5 years baby boy.he is telling rhymes,alphabets,rhymes but He is not responding to us when we talk or say something and he is not mingling with other child in school and he is very active in all activities and playing also but not playing with other child.my query is how i have to make him mingle with other child? If talking him to play at park,it should not be like playing together with other child.so what to do to overcome this?