Pil Seung is confused after he sees Ji Young's tattoo on her ankle, which looks exactly like the one Do Ra had. He travels to her hometown to talk to her grandmother and finds out she had amnesia. Meanwhile, Ma Ri visits Sun Young's place to see Pil Seung again, and Do Jun realizes he used to live with them when he was young.
Ji Young moves to the city to join Pil Seung's team at the broadcasting station but faces trouble finding a proper place to stay. Therefore, Pil Seung offers her and her grandmother a place to move in. Meanwhile, Ji Young reminds Pil Seung of Do Ra in many ways, and Ji Young remembers something about her past.
Two years passed after Do Ra's death. Pil Seung becomes a director of his own show, and Jin Dan suffers from nightmares since then. Pil Seung travels out of town with his filming crew for his drama shoot and runs into a lady named Ji Young. Meanwhile, Mi Ja has been released from prison and plans to get back at Jin Dan for ruining her family.
Do Ra gets into Mi Ja's car without suspecting anything strange about the photo shoot on Ganghwa Island. But when she arrives, Do Ra is shocked when she sees an unexpected person waiting for her. Meanwhile, Mi Ja's dirty deeds that she kept secret and hidden burst and flood their world, drowning them.
Sun Young runs into Mi Ja and finds out Geum Ja and Hyun Chul secretly got the money back from Mi Ja and used it for Hyun Chul's business. Meanwhile, Jin Dan causes a scene at the wrap party as he has a misunderstanding about Do Ra and Bong Soo. Furthermore, he takes his anger out on Mi Ja and threatens her to persuade Do Ra.
Do Ra drags Pil Seung to go to an amusement park, just like back when she was 12 years old. Even though Pil Seung starts to fall for Do Ra as well, he denies his feelings towards her. Meanwhile, Jin Dan apologizes to Do Ra after he gets Angel Investment, and Ae Kyo looks into Soo Yeon's past for Dae Sook.
After Dae Sook finds out about Soo Yeon's past, she asks Madam Cho to reveal the truth to Jin Taek as well. Do Ra and Pil Seung safely return home, but Do Ra can't stop thinking about Pil Seung, just like back when she was 12. Meanwhile, Ae Kyo is worried about Jin Dan as he is determined to marry Do Ra, so she meets her in person to end the relationship for him.
After telling Hyun Chul that she would help him get the money for the new business he wanted to start, Geum Ja puts on a grim face to meet with Mi Ja. Meanwhile, at the filming site, Pil Seung works his butt off catering to Do Ra and Bong Soo to maintain peace. But Do Ra mistakes his kindness and feels a strange attraction and excitement.