She first revealed her and her sister's drinking limit, saying, "Hyoyoung unnie can drink 11 bottles of soju. I can drink 2 bottles of makgeolli, 10 shots of whiskey, 1 bottle of champagne, and there's no limit to beers."

Hyoyoung added, "I enjoy quietly drinking with my mom or while watching movies."

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Next, Hwayoung talked about her first drink and said, "I first learned to drink with my mom. It was when I was in 7th grade. It was whiskey, and she put a snake in the alcohol."