after living through their parents’ awful marriage, two women (who are not only sisters but also best friends) decide never to marry and just live well with each other. after both working hard, one has become a doctor and the other has become a detective. everything is going well for the sisters, until two men come into their lives, threatening the plan they had set out for themselves. the doctor’s life is turned upside down by a patient (who is actually a doctor at another hospital) that she has an immediate connection with, while the detective is challenged by a colleague newly transferred from another city who keeps making the arrests she is about to make. nothing is going to plan. can they let themselves fall in love?