Love in Contract

Sangeun needs to settle a contract with Haejin. After some quarreling, Jiho's day is Mon, Wed, and Fri and Haejin on Tues, Thur, and Sat. And the alternate day marriage begins. Meanwhile, Sangeun and Jiho prepare a housewarming party for his work. While decorating the house they develop feelings. At the housewarming party, Sangeun drinks too much and gets a serious blackout the next day...