The singer revealed, “Since Song Hye Kyo and Song Joong Ki are a fairytale couple, I wanted to sing a mystical song for them. So I chose ‘A Whole New World’ from ‘Aladdin.'”
“But while I was singing, I saw Song Hye Kyo tearing up so I started to cry, too,” she continued.
“Song Hye Kyo’s usually not the type to cry, but when I went out to sing, I saw the tip of her nose get red. I started to choke up after singing four words, so I had to stop singing and start over,” she explained.