Difficulties around social interaction include: not understanding the unwritten social rules, e.g. around friendship; appearing to be insensitive because they have not recognized how someone is feeling (or don’t understand how they should react); not understanding other people’s intentions; not being able to predict other people’s feelings and reactions; becoming aloof, distant, or uninterested in other people as a result; not seeking comfort from other people; behaving strangely or inappropriately – because of not understanding what is appropriate in different social situations.

