Underwear designer Jiang Xile reunited with her 10-year crush Ding Ran in an "awkward" way. But the awkwardness doesn't stop there, as soon as she returned home, her mother makes the big announcement that she wants to get remarried to Ding Ran's father. From childhood sweethearts to doctor-patients to reorganized families, a somewhat complicated relationship lingers, and two love affairs relating to the teenage years are restarted once again.