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When asked which actor he resembles the most, Yeo Jin Goo shared his fondness for Jo In Sung, sharing, "Rather than being alike, I want to be like Jo In Sung hyung. Jo In Sung hyung gave me a lot of advice. But his face is what leaves a lasting impression on me. He is really good-looking." He also attempted to do an impression of Park Hyo Shin, but adorably failed.

During the lie-detector test, when asked, "Do you honestly regret going to an all-boys school?", he answered, "No," but the lie detector determined that was a lie. He added, "To be honest, I am jealous of those who have girlfriends these days." To the statement, "I am not handsome, but I am charming," he answered, "Yes," and passed. When asked, "Among the rising stars, what do you think you're #1 at?", he shared, "Youth." When asked if he has any techniques that give him an uphill among noonas, he said, "Yes," and showed off his strength by breaking walnuts with his hand.