A story spanning ten years follows three couples and their struggles of love from university to adulthood.

Wang Yi and Du Xiao Ju, Peng Feng and Lang Ting, Liang An Qing, and Zhang Chun Lan met each other when they were in university. Six years after graduation, their relationships have undergone many changes.

When the three pairs meet again - can the love that remains still continue? can the person who no longer has any feelings muster up the courage to be free? can the one who left have a chance at a reunion? It's about loving someone that you can never be with, having feelings of resentment, loving, parting, and experiencing sorrow and joy.