My Rookie Secret Agent LoverEpisode 4

Rookie agent Ryan is assigned to investigate powerful CEO Vincent. Then comes the accidental kiss—and boom, Vincent proposes, and Ryan becomes his fiancé. To stay on the case, he goes undercover as an intern at Vincent's company—only to find someone else is mistaken as the CEO's lover. As truth and lies blur, Vincent's growing affection pulls Ryan in. Torn between duty and desire, everything changes when his cover is blown... And his hand, holding the gun, begins to shake...