Kimheechul wrote the lyrics for Orange Caramel’s title song, Shanghai Romance?
Some people interpret the lyrics as a song dedicated for Hankyung who left the group (lyrics imply about how they cannot see him even if they want to because he is too far away)
He wrote the lyrics just before he left for military service
At most he would earn 3000000 won (roughly $3000) a month from the song
He entered the lyrics written by as his nickname, 우주대스타 (Space Big Star)
In fact, Heechul is very talented with writing lyrics. From the recent album M&D, Heechul wrote the lyrics for all the songs. He says he listens to the music while he plays his games (wow source of inspiration much) and thinks of the lyrics.