Serious business

I don't quite know how Nathan figured out that when Gary takes reading material into the bathroom then he is on serious business. The other day, Nathan went into the library to retrieve a book on airplanes he is quite fond of and announced to us that he was going into the bathroom. Sure enough he sat there with his book and produced his business. To the uninitiated to the Asp household this may seem like a small thing, but Nathan normally saves business of this kind for his nightime pull-up! Who knew there was an up side to Gary's 20 minute bathroom jaunts?