On KBS 2TV's 'Happy Together 3' on May 26, Seolhyun relayed a time she felt somewhat insecure about her role in AOA.

She explained, "I hurt my knee, so I was unable to promote 'Miniskirt' with them. Starting then, though, the group got first place and started succeeding.  As the members promoted, they began to spread recognition.  There were a lot of people who thought there were originally six members, and seeing them do well without me, I thought, 'Is my absence helping them out?' and had a bit of a hard time."

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Look at you now, though, Seolhyun!  Be more confident!