I've been married to my wife Marina for three years, and as I'm a transfer employee, we're planning to move again this year. This time, I asked Ozawa-san, a senior at a moving company who we both knew from our student days, to help us. During the move, I kindly asked my hardworking wife to take a rest, but she seemed a little dissatisfied... On the contrary, my wife has been a little distant since the day Ozawa-san and I got into the back of the truck. Then, on the morning of my wife's birthday, I hid inside a cardboard box to surprise her, but I witnessed a shocking sight...