Eun-mi encounters Ji-eun, the bully of her school days and Jin-hong's younger brother, and a strange war of nerves ensues. Eun-mi draws a line at Ji-eun telling her not to take an interest in Jin-hee. Meanwhile, Jin-hee suspects that there is another culprit who attacked her mother and asks Jin-hong to help ensure Eun-mi's safety. In front of Jin-hee, who seems to have opened up a little to Jin-hong, a maternal aunt... or maybe a paternal aunt appears.

Jin-hee and Jin-hong take utmost care of Eun-mi following the attack, which brings the three of them closer. Meanwhile, Jin-hong's parents suddenly appears and encourages Jin-hong to marry Eun-mi, believing it would be a better choice for Jin-hee. However, this family seems to have differences at every turn. Is this marriage really a good idea?