Group Boo Whal's vocal Jung Dong Ha sang, "Love's Promise" at the wedding of Jun So Min and Suh Ha Joon in "Princess Aurora."
On the MBC drama "Princess Aurora" (script Lim Sung Han, director Kim Jung Ho, Jang Joon Ho) broadcast on December 3rd, Aurora (played by Jun So Min) married Sul Sul Hee (played by Suh Ha Joon) with fourth level blood cancer. On this day, Jung Dong Ha sang the celebratory song, "Love's promise".
On this day, Aurora ran into a conflict with her ex-husband Hwang Mama (played by Oh Chang Suk) but was stubborn until the end. Aurora and Sul Sul Hee looked at each other with emotion throughout the wedding. Even hearing the wedding song, instead of being in happiness, they looked like they were in sadness.
However, Sul Sul Hee who was suffering from fourth level blood cancer suddenly looked much better. He smiled happily next to Aurora. Sul Sul Hee made rice cake soup for Aurora spending their first evening together.