'You Who Came From The Stars' Do Min Joon confessed his love for Chun Song Yi in a song. On the nineteenth episode of the SBS Wednesday Thursday drama "You Who Came From The Stars" which aired on February 20, 2014, Do Min Joon sang Chun Song Yi a song called "Promise" by Im Byung Soo at her request. Do Min Joon's voice echoing in the seaside at night made Chun Song Yi, and the audiences who were watching the drama, feel romantic. The lyrics seemed to reflect the relationship of the two, which was a sad but sweet one. It was later disovered that the scriptwriter Park Ji Eun has hand selected the song for Do Min Joon, considering the relationship of the two.