Lu Zhenzhen first met Gao Peng on the day of military training. The sun was shining brightly that day, and so was the boy behind him. When talking in the dormitory, when asked about the boy she liked, Lu Zhenzhen said nothing. But Qin Man talked about Gao Peng. How should Zhen Zhen choose between her best friend and the boy she likes? How should Zhen Zhen deal with her roommate's push for trouble?