Junsu admitted during the showcase for his mini album 'Had To be Yesterday,' held on October 15 at Hyundai Card Music Library, that he is an ardent fanboy of the 'fierce unnie' rapper Cheetah.�

The singer introduced "Midnight Show," the track featuring the rapper, explaining, "It's an urban beat song, which is really popular in Korea nowadays. The concept is love. It's a fun song which describes love in a humorous and bold manner."

Junsu acknowledged that he is a big fan of 'Unpretty Rapstar,' and confessed that he became a fan of Cheetah after seeing her on the first season of the show. Because he liked her so much after watching 'Unpretty Rapstar,' Junsu even sent a request for her to feature on his new album, to which she wholeheartedly agreed! Junsu added, "Everything from the rap to the narration went smoothly. It's a track that is good to listen to on a breezy autumn day."�