This evening, when I tried to buy a katsu-don bento at Seiyu, some random old guy said to me, "There's a line," and I was like, "?" Turns out, he was waiting for them to put the discount stickers on. He was apparently aiming for the one last one left. So I said, "I'll take it at full price," and reached for it, but then he yelled at me. I just can't wrap my head around it... I bought it anyway, though.