"You Who Came From Stars" Hallyu star Chun Song Yi, played by Jun Ji Hyun, with the continued murder incidents in the drama, started doubting Do Min Joon, played by Kim Soo Hyun, while developing affectionate feelings for him.

Do Min Joon in the SBS Wednesday Thursday drama "You Who Came From Stars" is an alien. He boasts audition and vision that is seven times better than those of humans. In addition, he has the ability to stop the time however much he wants and move alone, the ability to teleport, and the ability to move objects without touching them.

Do Min Joon, using his supernatural powers, rescues Chun Song Yi from risks. On the eighth episode of "You Who Came From Stars" Do Min Joon appeared in front of Hallyu star Chun Song Yi whose car was about to fall down a cliff. By stopping the car with the power of his hands, he saved Chun Song Yi from falling off the cliff.

On the episode that aired on January 9 2014, Chun Song Yi showed that she started to feel love for Do Min Joon, who has been coming out of nowhere whenever she was in a dangerous situation and helping her out. On this day's episode, Chun Song Yi offered Do Min Joon to drink. Do Min Joon refused to drink, and Chun Song Yi started drinking alone. Chun Song Yi told Do Min Joon, "I am a femme fatal. Everybody loves me. How come you do not like me at all? My nickname is the queen of 15 secons, because I attract people with my charms for only 15 seconds in the TV advertisements. Give me 15 seconds."

Then Chun Song Yi started staring at Do Min Joon. At Chun Song Yi's face, Do Min Joon could not contain his feelings for her to himself. He pulled her towards him and started kissing her.