"You Who Came From Stars" Kim Soo Hyun's supernatural powers is decreasing. Kim Soo Hyun, who decided to remain on the earth, imagined that his body will disappear out of the air, increasing the audiences' and fans' curiosity for the conclusion of the drama.

On the eighteenth episode of SBS Wednesday Thursday drama "You Who Came From The Stars" which aired on February 19, 2014, Do Min Joon, played by actor Kim Soo Hyun, promised to Chun Song Yi, played by actress Jun Ji Hyun, that he would never leave her alone.

Previously, Chun Song Yi and Do Min Joon went on a trip together. When Chun Song Yi anxiously looked for Do Min Joon when he was away for a minute, Do Min Joon realized how much she loved him. Do Min Joon finally said, "I will not go leaving you here. I will stay here," and told Chun Song Yi not to feel anxious, because he will still be here after a month. Do Min Joon said to Chun Song Yi that everything will be ok even if he does not leave, but imagined that his body will disappear out of the air, increasing the audiences' and fans' curiosity for the conclusion of the drama.