We reported earlier that Kara's Han Seung Yeon was going to duet with 8Eight's Lee Hyun, for his song, 30 Minutes Ago on the 26th September episode MBC's Music Core. This was after Park Jung Ah of Jewelry had performed the duet with Lee Hyun a week ago on the same show. With Seung Yeon, it made for another refreshing feeling to the performance with her beautiful vocals. credit: CodeMonmonSeason4