Pretending Not to Know - S1.E12

The story of Sungwoon Department Store's team who works for VIP clients which constitute 1% of their customers.

One day after a receiving a text message of her husband's infidelity from an anonymous source Na Jeong-seon begins to suspect her husband and her colleagues of having an affair. In her quest to discover the truth, she ends up revealing more than one secret that her colleagues are hiding.