 Moreover, he has written lyrics for his project group Kim Heechul & Kim Jungmo's songs "I Wish", "Narcissus", and "Ulsanbawi", as well as "Sweet Dream" for Universe Cowards, which achieved an "all-kill" by topping the music charts.In addition, he wrote the lyrics for Orange Caramel's "Shanghai Romance", which peaked at number eight on the Gaon Digital Chart.Heechul's hosting has received positive reviews.