Cleaning his 'bao bei'

Was laying Kayden down one day to clean his bottom using wet wipes. surprisingly, he took a piece of wet wipes and clean his 'bao bei'. he was looking at me to see my reaction. i was astonished and laughed. he also laughed along. he then took a dry tissue to clean again. haha... it was so comical as he was looking at me all the time and trying to clean his 'bao bei'. i praised him for being trying to clean himself and he smiled. however, he din really do a good job so i've to clean him up again.