I know that my sister lived in B.C and Ottawa and a few other places and I noticed when I went to visit her that she would say 'hey' after things such as.. 'We can go do that if you want to, Thatll be fun hey?"
The next time you talk to someone and there telling you alot of information, see if theres a reoccuring word or phrase in there because you wont be able to focus on anything else.. Similar to if I said to you now to notice everytime you blink or swallow. Go eat something right now and think about what you have to do to swallow.. its like you cant remember where you usually put it in your mouth.
