Tsuyoshi and Be-Ri's charade has Grandfather convinced, but it's just a bit too convincing for Erica and Mu-Hyuk. Forming a coalition of their own, the pair is determined to prevent Tsuyoshi and Be-Ri from becoming anything more than business partners. Meanwhile, Gyu-Ri and San-Ne are on the rocks as Gyu-Ri's unfaithfulness becomes increasingly apparent. Be-Ri watches their relationship crumble before her eyes, her heart filled with concern for the suffering San-Ne. It could be an opportunity to make her move, but as much as she cares for him, does she really want her true feelings out in the open at a time like this?