Shen Qingwan and Gu Shen were once a match made in heaven in everyone's eyes. After ten years of love running from school to the workplace, she thought they would live happily together like in the fairy tale. Until that rainy night, he said on the other end of the phone: "Let's separate early in the evening." There was no reason, no explanation, and he didn't even say goodbye in person.
Five years later in Shanghai, Shen Qingwan is already the owner of an independent floral studio, living a quiet and restrained life. She thought she had already let go of that past, until at a business reception, she saw the gentle woman next to Gu Shen - his fiancée, Song Zhiyi.
What caught her even more off guard was that her studio received a big project: providing all floral designs for the Gu Group's annual charity dinner.
Destiny brings them together again. Those unspoken words, those secrets buried by time, the real reason for the breakup... All the regrets will be discovered again in the gaps of time.
This is a story about miss and reunion, misunderstanding and reconciliation. Some love, even across mountains and seas, is still as hot as ever. But, can they go back to the past?