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