I question the standard (moral and ethical) that this drama upholds. The wiretapping is an invasion of privacy but was justified by the story bec of the female lead’s intent (?). The male lead, a married man at that running after a young woman and allowing himself to be emotionally involved speaks of emotional adultery. And “failure”’is almost celebrated; yet the brothers are defensive about being failures - got confused there. And while not a justification for cheating, ‘family’ became a reason for marital problems, and this was just dismissed.