Chuuya looks on in disbelief at Dazai's failure to put a bottle of milk on the refrigerator shelf. All Dazai has to do is tilt the bottle a little to fit it, but he doesn't seem to understand it. Chuuya began to notice that his boyfriend is constantly stupid in strange things: Dazai confuses right and left, does not orient himself in space, Dazai does not calculate the distance to objects well, he cannot imagine figures in volume..