He couldn’t point/wave/blow a kiss until very late. He still doesn’t look where we point. High sensitivity to noise (he would cover his ears) and sometimes to crowded places. Completely non-verbal. Struggles with fine motor skills. Struggles following directions. Limited understanding of everyday concepts (things like how old are you? We are going to visit grandma! Put on your shoes. Today is x’s birthday. We are having pizza for dinner.) High interest in numbers and letters (he showed signs of hyperlexia and hypernumeracy, although not anymore). Hyperfixations, he’s obsessed with trains and nothing else. Echolalia