Jao Sao Chang Yon.

Meena is a stubborn girl and a talented auto mechanic. Phuphat is the heir of a company engaged in the production of auto parts. His father arranges a marriage between Phuphat and Meena, in hopes she will be able to heal his heart that was hurt in the past and return his interest in life. Everything seems to be going well, but suddenly his ex returns and Phuphat's younger brother begins to show interest in Meena.