Sunny became completely smitten with Jung Seung Hwan.

Jung Seung Hwan and Jung Jae Hyung performed "You Don't Know", Jung Jae Hyung's new song, on 'Hyena on the Keyboard'. Jung Seung Hwan's beautiful voice completely took over the other panelists on the show, and Sunny especially could not hide her love for his voice. She said, "I understood why every time Jung Seung Hwan puts out a song, women love his songs and I understood why it stays so high on charts. I felt like I wanted to give him my heart."

You can check out his performance below, and Sunny's commentary below that.