Keiki is an annoying boy that Makiko loves and Ryouko doesn't like. Ryouko feels lonely every Christmans because her father is working here and there and doesn't have time for her. He sends her a chocolate cake and Ryouko, that hears at the radio at Chocolate Christmas about a DJ named Choco that is very lonely and it's and his birthday, just sends him that sweet. She likes him, he likes her, but also Makiko likes him. It a short fun story, another succes of Takeushi Naoko (the author of Sailor Moon).