Corinne, fleeing her wedding in her gown, and Andre both end up at an apartment leasing office due to the landlord's error and become reluctant roommates after arguing over who gets to stay. Later, Corinne lands a job at a rising advertising agency, only to discover Andre is her boss. A colleague grows suspicious of their relationship, spreads rumors, and while Andre defends Corinne, he asks her to keep their living situation a secret. Despite the rumors, they gradually fall in love. When Corinne's fiancé James appears and tries to get her back, she refuses and is subsequently slandered at work. To Corinne's dismay, Andre doesn't support her initially but secretly introduces her to a new project. They meet friends for dinner, leading to the friends falling for each other and revealing that Andre has been hiding something, which intensifies the conflict between him and Corinne. Corinne leaves the company and is found by James. Meanwhile, Andre's mother has also arranged a fiancée for him, causing their love to face numerous challenges.