When asked how she decided to appear on the program, the idol singer explained, "I gave it a lot of thought.  I thought it would be difficult for me to try to solve the problems alone.  And hoped that my fellow members can help me, so we decided to appear on the show together."

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Hearing this, MC Jun Hyun Moo commented, "Hani has an IQ score of 145 and a TOEIC score of 900," wowing the audience.  To which Hani responded, "I studied at an academy for two months and also studied a lot on my own."

Hani added that she participated in a triathlon match as well in elementary school, illustrating her athletic abilities.  "Now that I look back, that sports activity helped me strengthen my endurance and stamina."