One bath is not enough

Nate gave the boys a bath and after I got them dressed I left them in their room where they were peacefully playing. I went into the kitchen to clean up from dinner and I heard the bathroom door open (apparently I didn't close it all of the way). I asked Nate to go get whoever it was that went into the bathroom and all of a sudden I hear Nate just bust out laughing. Apparently one bath is not enough for Ben and he decided that he needed a second.