Singer Bang Ye Dam brought laughter with a special song dedicated to his close friend, "Lee Chan Hyuk". 

Bang Ye Dam appeared as a guest on the November 10 broadcast of KBS2's 'AKMU's Last Goodbye', reuniting with former 'K-Pop Star 2' contestants, AKMU. Lee Chanhyuk, who is known for being very close with Bang Ye Dam, asked the singer to talk about all of the generosity that he had shown throughout their friendship. Bang Ye Dam obediently recalled the times that Chanhyuk had cared for him after he left YG Entertainment, the time that Chanhyuk fully paid for their vacation to Jeju island, and the time that Chanhyuk gave him allowance money. 

To "repay" the generosity he had received from Chanhyuk over the years, Bang Ye Dam revealed that he had written a song about his friend. Even the title of the song was "Lee Chan Hyuk". 

While at first, the lyrics to Bang Ye Dam's song praised the AKMU member for his "coolness", the highlight offered down-to-earth advice: "Be good to your sister, Chanhyuk." 

Bang Ye Dam also sang his pre-release single "Miss You" and a cover of "After The Play Is Over", which you can watch below.