the lying thing is definitely present with tom...however it's not the same as a NT person....i believe he does have a vivid imagination...and sometimes confuses reality with this....not deliberately so.
this morning he said that apparently his teacher had said
"now Tome,its fine with me if you want to bring in your pokemon cards on any day but a thursday,monday,tuesday and wednesda" (!)
so i said
"so he means ok on a friday does he?'
he said yes...then started to add a list of all the other things he was allowed to take.... had to clarify with him that his teacher hadn't actually listed all those things as his teacher wouldn't have known he had all those things...etc
he then admitted that all his teacher had actually said was "Tom-on fridays you can bring in something that you enjoy-to use during 'privilege time'
Now obviously this 'lying' is not serious but i think it shows how his imagination plays a part!
and he used to tease me too jimjams when he was younger- it is actually something i look back on with alot of warmness- as it's a bit like the child with chocolate round their face saying they haven't eaten the chocolate....tom would deny etc something despite being caught redhanded etc!
I think this links to the theory of mind stuff too!
leigh however being 'rule bound' doesn't lie as such...but he definiotely cheats at games...like if he's playing with cards he will sneakily give me all the 'bad ones' or if it's cars he would give me the slowest....then i would pretend to be amazed that i was having such bad luck and he'd try to hide his guilt!!!(usually a massive grin that he'd try to hide!)
but again nothing major.....and now io remind them that it's ok(?IYSWIM) to 'cheat' or 'fib' with me....but with friends etc they may feel hurt and not see the funny side.