Adapted from the best-selling novel of the same name by Zhao Qianqian, this mainly tells the love story of Chen Xiaoxi and Jiang Chen who have been childhood friends for 19 years. From childhood sweethearts to holding hands again after having missed out on each other in the past. A genius doctor and a silly and funny girl with vitality, this drama is sure to make you laugh as Chen Xiaomi tries her best to chase after Jiang Chen. This tells the story of a heart fluttering 17 years-old, and brings you back to the good old days....