Meanwhile, the mystery of Cha Hee Joo's twin is unraveled when we find out what happened when the two met in Korea for the first time. It turns out the twins were complete opposites of each other, with Hanna being outgoing and loveable and Cha Hee Joo, dark and grim. Cha Hee Joo had always liked Joo Joong Won since she first met him when they were very young, but she never had the courage to approach him because she felt like her drab appearance from being raised by a poor family would not match his standards. Hanna tries to help her by befriending him as Hee Joo, but instead, Hanna (posing as Hee Joo) and Joo Joong Won begin to like each other. As a result, Hee Joo gets jealous, so she pulls the kidnapping stunt to get revenge on both Hanna and Joo Joong Won.
The older (fake) Hanna reveals to Joo Joong Won that it was the real Hanna who he fell in love with and who died in the car explosion, so the one who is alive is the real Cha Hee Joo. However, Tae Gong Shil, Secretary Kim, and Kang Woo (Seo In Guk) have also found this out by then, so Gong Shil tricks Hanna into confessing that she is indeed the culprit by using the information she learned from Hanna's ghost. Secretary Kim also finds the necklace used as ransom, and the real Hee Joo is arrested.
Tae Gong Shil then helps Hanna's ghost have a final talk with Joo Joong Won before she finally rests in peace. Since she has finished her initial task as Joo Joong Won's 10 billion won radar, Gong Shil decides to leave with her new friend to travel at the end of the episode, and Joo Joong Won reluctantly watches her go.
Contrary to what I thought in the previous episode review, the writers solved both of these mysteries with Joo Joong Won's past and Tae Gong Shil's past really quickly in this one episode. The only thing left that we don't know is exactly what kind of accident Tae Gong Shil got into. Usually, in the second to last episode, the ending is the biggest cliffhanger of all cliffhangers in the drama, in order to make people anticipate the final concluding episode, but it seems to me that this ending is not that dramatic. However, I am still anticipating what is in store for Joo Joong Won and Tae Gong Shil's future together.