Secret Relationships Season 1 (Complete) (Korean Drama)

Smart, clever, and resourceful, Da On worked hard to overcome being poor. But his cheap ways are getting on the last nerve of his coworker, Seong Hyeon, who hates him. After an incident with his own impoverished parents, Da On is suddenly growing closer to Seong Hyeon while balancing feelings for his former tutor, Jae Min. With mixed emotions and unspoken secrets, wil…