bye bye

Today at the grocery store, Brady found it necessary to tell everyone in the store bye bye on the way out. Let me start by saying before we entered the store today I had never heard him say bye, bye. Not to say that he was not trying to say it at some point and we did not understand because there are a lot of those kinds of words. After we checked out he said bye bye to every checker, bagger and customer leaving King Soopers. He then preceded to tell every car in the parking lot that was driving by as I loaded the groceries, bye bye!