Jin-heon asks samsoon to pretend to be his girlfriend in front of his mother,samsoonn's ex-boyfriend comes to to Bon Appetit for a cake for his engagement party.she feels awkward about making a cake for his party. When she comes home, she finds her mother sick in bed. She finds out that they?re about to lose their house because her late father co-signed for his friend. She tries to think of a way to save the house.