"Chitose! If you'd like, why don't you come over for a cup of coffee at my house?" A cold marriage. A husband who doesn't pay her any attention. Wanting to forget the reality that she can't change, Chitose accepts an invitation from her colleague, Sakurai. At first, she just wants to spite her husband for not paying her any attention. However... Touched by the sincere feelings that are put into the coffee he serves her, Chitose begins to open up to Sakurai. Then, out of nowhere, Sakurai confesses Kokoro. Chitose's Kokoro is shaken by his sincere feelings...