Real Life: Karma Can Be A B*TCH --- A Nice One

Take Nagi's advice next time, ok? I find that stories of instant karma are always quite gratifying. This is why it was a pleasant surprise when I happened to experience one myself. I was picking up a few things inside a busy supermarket today. Being the straight arrow that I am, I lined up at the express counter with a sign that clearly stated "1-6 items only." I was buying just 3 items. There was a lady in front of me with a shopping cart full of groceries. Thinking nothing of it, I just lined up behind her. Suddenly, she turned to me and said, "excuse me, could you hold my line? I need to pick up a few items (in our language, of course)." I acknowledged her request with a nod and she promptly sped away to grab her forgotten item. Here's where it gets a bit morally ambiguous. Just a few moments after she left, it was her turn on the line. I had to make a decision there because there were people behind me. Thus, I informed the person behind me that ther