Red Velvet appeared on MBC radio program 'Park Kyung Lim's 2 O'Clock Date' on September 15 where they talked about their first impressions of one another.

Joy revealed, "The first person I saw when I came to the company was Irene.  She was so pretty that I was shocked.  I went home and told my mother, 'I don't think I can be a celebrity.  I have no confidence.'  I remember how sincerely I said that I did not think I could be a celebrity." Irene does have quite the celebrity presence and charisma.

Seulgi added, "There was a lot of talk that Yeri resembled YoonA.  I remember there was conversation about how we had high expectations for Yeri's future.  Joy's voice was pure and clear, so I thought she would become an amazing vocalist.  Wendy was such a good singer.  I remember that was why I felt a sense of crisis.  Likewise for me, Irene was so pretty that I was shocked."