Sleepwalking and Talking?

Alot of times i sleep walk and talk.


I normally get down from my bunkbed and go into my parents room.


One time i said "just quiten"


I remember being in there and saying something and it making sense to me.


but the next morning my parents will ask me "do you remember what you said to us last night?" and i dont know.





Also my brother and i talk at the same time in our rooms across the hall.








what is the reason for this?



i don't really know. some people just do this. lots of people do it less and less as they get older though.