On the February 22 episode of 'Radio Star', Shim So Young talked about how her appearance on 'Infinity Challenge' affected her popularity. She said, "Many celebrities tried to get with me after my appearance on 'Infinity Challenge's 'Wedding Singers' special. An idol reached out to me on SNS. He said, 'Hi, I'm a person who sings. I saw you on 'Infinity Challenge'. I went into his account and it was really him."

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She continued, "But his messages disappeared every time I replied. It turns out that he constantly deleted the messages to not leave any proof / evidence. It never worked out well (with the celebrities), though."