wave to the garbage truck driver!

the trash truck came by much later than usual today. we happen to see it up the street as we pulled up to the driveway. nj wanted to see, so we stood with him at the end of the driveway to wait for it to come back down the street. he was so excited, he waved at the driver and he was nice enough to wave back. he must've thought, who are these strange asian people standing around just to wave at me? well it made nj very happy, so that made us happy.