Yannis is staying alone at home for a while because his wife is going on a short vacation, and he lives a dull and monotonous life as a bachelor. But his bachelor life is disrupted by his new upstairs neighbor, a beautiful young woman named Katerina. Katerina has recently separated from her husband and is inconsolable. Yannis undertakes to comfort her, in a purely friendly manner at first. However, such friendships with attractive neighbors can be quite dangerous...