She Was More Than the Woman in Uniform Ep. 5

Sophia helped her husband Eric rise from an employee to General Manager of an airline. Sophia trusted Eric and would hand over her company to Eric. But Eric couldn't wait to use Sophia's airline Platinum VIP card to please his secret mistress, Donna. Later, Donna met Sophia who was inspecting the plane undercover. Sophia recognized her own VIP card, and knew her husband cheated on her with Donna. Donna, in order to show off, insulted Sophia badly. Eric sided with his mistress and asked Sophia to apologize.