The Girls' Generation members made Super Junior member Heechul sweat on the August 12th episode of 'A Hyung I Know'.

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The girls revealed, "We know all of Heechul's ex-girlfriends. If we each said one of his ex's names, we'd have to go more than two laps around." Though he claimed to have only been in relationships with two women, Taeyeon responded, "At least 7."

Heechul explained, "I don't have a girlfriend. There are rumors that I'm gay," and YoonA replied, "He himself spreads those rumors. That way, he could comfortably meet multiple women."

He commented, "They're really taking the chance to defeat me today. It's too strong. My mental is going out the window."