It is hard to keep a secret from a close companion. YUEN returns home a scent of fragrance which alerts the suspicious of WAN immediately. Thus, YUEN makes up story about the things happened overnight; but dares to mention about SIN. However, WAN discovers lipstick on the handkerchief of YUEN when she dyes. YUEN makes another excuse by cheating that the dirt of lipstick is caught when he selects cosmetic for WAN. SIN notices the intimate relationship between YUEN and WAN. But she does not give up and makes a proactive move instead. She carries the handkerchief of YUEN and finds him in the restaurant. Meanwhile, some customers flirts her due to her beauty. Though YUEN wants to help SIN, he is afraid that their relationship will be disclosed. Hence, he keeps silence and offers no assistance at last. YUEN feels guilty for pretending a stranger in the restaurant. To recompense, he finds SIN to apologize.… ...