푸른 바다의 전설: 제20회
Joon-jae leaves it to Shim Cheong whether to erase his memory or not before she goes back to the ocean. She says goodbye to everyone she met in Seoul, shaking their hands. Joon-jae wakes up with a pink pearl on his side table, a kind mermaids shed thanks to a happy memory. Three years later, the gang still lives together along with Joon-jae’s mother, who now owns all of their business shares. He, on the other hand, graduates from law school and is now an intern at the same prosecutor’s office they scammed before. They have no recollection of Shim Cheong, but Joon-jae inexplicably cries from time to time because he misses someone, although he doesn’t know who. Shim Cheong resurfaces in Seoul. She drops by Joon-jae’s place to visit, but nobody recognizes her, except him. He reveals that he has always kept a diary of everything that happened even before she erased his memories. He requests to be assigned at Seokcho where he bought a house in front of the sea. There they await the birth of their first child.