Yubin and Yenny decide to hire an apartment together after the Wonder Girls anounce a hiatus. Sunye moves in with her soon-to-be husband, Sohee moves in with ex- Wonder Girl member Sunmi and Lim returns to China to spend time with her family. However, as Yenny and Yubin continue to live as housemates, Yenny finds herself more and more attracted to Yubin. What happens when she decides to act on these feelings?