On September 27, KEY featured in Melon's audio show 'SMing' upon the release of his latest solo release 'BAD LOVE'.

KEY said, "When I was filming the music video for 'Hate that...', I felt so sleepy that I couldn't stop myself from falling asleep."
He continued, "The music video had a very sorrowful vibe, and that wasn't such a common kind of music video that I filmed in the past. I think it was also because there was no dance for it."
He went on, "I think I wouldn't have been possible without Taeyeon being there with me. I stop myself from falling asleep by continuously having a chat with Taeyeon."

KEY said, "As I worked on 'BAD LOVE', I realized that it was going to take much longer than I thought to be released. So, I wanted to give my fans a song as a gift prior to the release of 'BAD LOVE'."
He resumed, "That was how I got to start working on 'Hate that...', and I asked Taeyeon if she could feature in the song, and she said yes right away."
'BAD LOVE' marks KEY's return to the industry as a soloist in two and a half years.
(Credit= SM Entertainment)
(SBS Star)