LK21 NONTON Sex First, Love Second (2017)

Synopsis
Sex First, Love Second (2017) Gong Soo works in an underwear company and has a crush on one of the new designers named Soo Yeon. Gong Soo is preparing a design PT for a major company when he decides to tell Soo Yeon how he feels about her. He looks for a chance to tell her but Chief Lee, a handsome and talented man gets in the way.