Yu Le Xin

The series follows childhood friends Cheng Yi and Ling Zi Ming, who come from broken families, and their vindictive friends Lu Xiang Lin and Yue Yu Zhi. Despite their close bond growing up, their relationship becomes strained as they enter puberty and struggle to understand their emotions, growing increasingly distant from each other. (Source: MyDramaList) ~~ Adapted from the novel "In Your Heart" (在你心之所向的地方) by Li Yun Ming (李韵铭).