Kim Yerim mentioned jonghyun in a recent interview: Q: The song that Jonghyun wrote "No More" gained a lot of attention. How was it? A (Kim Yerim): The song was a song that Jonghyun-sunbaenim first gave to the company. The music sheet, lyrics, atmosphere; all the parts (of the song) was well written in a way that it could be felt, when I heard it I was really surprised. Jonghyun-sunbaenim caught all the details incredibly. I think it's because he knows how my voice works, he helped me with how I should sing the song in order to have it go well with me. He helped me until we were satisfied with the results.