Why did you do that?

I am going to start a series called "Why did you do that?" I think I ask Luke that question at least three times a day. Maybe that will help me laugh about it more insead of getting frustrated. The first installment is below. It is a little fuzzy, but study the picture for a minute. What is missing? ..........buttons.....He bit them off his shirt. When I asked him why, he just had a puzzled look on his face that says "Did I need a reason?" ...and no, I have not found the buttons.