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The cast's gazes pointed toward SHINee's Key at first, who then proceeded to share, "Gong Myung, Kim Dong Young, and I film a lot of scenes together. One time, before heading into filming, the three of us got together at my house and drank, but Kim Dong Young and I can't quite remember what happened that night. It was Gong Myung who took care of us, so I say [the person who can drink the most] is Gong Myung." 

But Gong Myung took up the mic to explain, "I think my condition was good that night." He then shyly pointed at lead actor Ha Suk Jin, who had stated that he was fond of drinking, which was one of the reasons he'd chosen to do this drama. However, Ha Suk Jin refuted Gong Myung's claim, saying, "I'm someone who is fond of drinking, but I can't say I can drink a lot. There were some serious rumors about our healthy and young dongsaengs, so I don't think I can compare myself to them." 

Does that mean the answer is no one..? Nonetheless, you can catch the premiere of 'Drinking Alone' this coming September 5!