After receiving a heart transplant, Tian sets out to identify who his heart donor was. In Tian's search, he finds the journal that belonged to Torfun and connects with her writing and journey to meaningfulness and happiness in life.
Tian struggles on the first day of his teaching responsibilities. The local forest rangers, Yod and Rang, help Tian get adjusted to his new surroundings while Chief Phupha also seems to be giving special attention.
Tian discovers that Phupha knows his father causing him to question their relationship. Phupha pushes Tian to return home after a New Years party hosted by the village.
The day arrives for Tian to return to Bangkok. As he adjusts back to his old lifestyle, he still thinks of Phupha and the village leading him to question his desire to finish his engineering degree.