Chen Jiaqiao is not a good partner, especially if you care a lot about his unpredictable appearances. The flight attendant Coco endures much suffering because of this. Sometimes he surprises her by showing up every day, and other times he disappears for months. However, immersed in love, Coco never doubts her partner's feelings. After an argument with Jiaqiao, he walks out the door and unexpectedly meets a woman who calls herself Gu Xiaofan. She claims to be a cooking show host on the radio and enthusiastically teaches Coco cooking techniques to win Jiaqiao's heart. Coco is grateful, until one day she discovers that Gu Xiaofan is not at all like the woman she first met...