S1·E66 Episode 66
Aired December 11, 2009
Synopsis
Se Kyung and Shin Ae, who have always been getting along, fight for the first time. Shin Ae complains that she can't do anything as she wants in the house, and Se Kyung thinks that Shin Ae acts up. Meanwhile, Ji Hoon and Jung Eum keep bumping into each other unexpectedly in awkward situations.