A life-altering event forces 21-year-old Junyang and his girlfriend to face reality. At the same time, while Junyang’s father is struggling to hold their modest life together, a woman enters his life and both generations are forced to redefine their family.

During the late 1990s, a busy working-class Singaporean couple hires a Filipino woman as a maid and nanny to their young son.

Wet Season revolves around the life of Ling, a schoolteacher who deals with infertility while having to take care of her infirm father-in-law at home. One of Ling's students, Kok Wei Lun, develops a crush on her during remedial Chinese classes. The two become closer as Wei Lun embraces Ling's extra tutoring.