Jin Hee, a dietitian, and Chang Min, a medical student, fall in love and marry despite Chang Min's family's disapproval. Chang Min gave up his medical internship and started working as a pharmaceutical salesman. Ultimately, their marriage is not a happy one and Chang Min's family's constant disapproval of Jin Hee leads to him treating her poorly. They divorce and try to go their separate ways until they become interns for the same hospital.