All of them do and sadly always will ?!
Answer:
Autism
Explanation:
Description from the passage from your question is telling us that seems that Liam has autism. Sometimes it is hard to recognize it at that age because Liam is only two years old.
The children that have autism don't like to be touched and they don't like to make eye contact with anyone.
True, all of these could be symptoms of stress
Google it and you may find your answer
Non soluble or soluble
which they are soluble
