"Advertisement Genius Lee Tae Baek" Han Chae Young remains respectful for her ex-boyfriend, Jin Goo. She had dumped him when when she attempted to create her fake past with fake experiences.

In the 11th episode of the KBS drama "Advertisement Genius Lee Tae Baek" that aired on March 11, Ah Ree (Han Chae Young) was featured yearning for comfort from Lee Tae Baek's (Jin Goo) family.

Ah Ree attends the grand opening of the Giants Ad Company and says hello to So Ra (Han Sun Hwa) and the rest of Lee Tae Baek's family. Ah Ree had erased her past in order to get ahead in her career and even dumped Lee Tae Baek in the process even though he waited for her for several years. So Ran gives Ah Ree a dirty look for causing so much pain on her brother Lee Tae Baek.

So Ran says, "Why act so friendly all of a sudden? Let's just live" but Kwan Soon (Jung Young Sook) was different. Kwan Soon says, "I heard about your news. You must have had your own story. You're like my granddaughter. Take care of your health." Ah Ree begins to tear up from her love. Lee Tae Baek sees the whole thing and becomes very confused of his own feelings.

Regardless of their past, both Lee Tae Baek and Ah Ree are walking in their own paths. Even though Baek Ji Yoon (Park Ha Sun) and Lee Tae Baek are making progress in their love story, Ah Ree and Eddie Kang (Jo Hyun Jae) are nowhere near romance.