Group Teen Top's member Niel who will be debuting as a solo in February released his self-written song for the first time.

The song "Affogato" that Niel wrote himself was released through Mnet "4 Things Show" aired on January 27. 

In this episode, the sides of Niel that were not shown before were revealed. People who are closest to him were also interviewed to talk about his true side. The show will also show the intense process it took to produce his solo album.