BOYS24's Unit Blackhad a black and white photoshoot with 'KWAVE M'.
During the interview, the boys talked about how they dreamed of becoming singers. Yeon Taesaid, "I was just a plain college student majoring in physics who liked music. I saw Insoonisunbaenim singing 'Father' on MBC's 'I Am A Singer', and thought to myself that I wanted to sing like that." In Hosaid, "I liked singing and dancing since I was a kid. I went onMnet's 'Superstar K' when I was in high school, and realized the weight of singing. I wanted to do better and dreamed of becoming a singer."