Toheart and 4minute appeared on the March 25 installment of�Mnet's 'Beatles Code 3D' and interacted cutely for a fun time together.

At one point, Woohyun boasted that he was close to 4minute as they went to the same salon. �Jihyun responded, "Since we always see each other without make up, it's awkward seeing each other like this."

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The MCs responded, "Who cares if you see each other without make up? �It's like going to the sauna together." �Then asked, "Among the 4minute girls, who looks the best bare faced?"

Woohyun chose Jihyun, saying, "We attended a drama meeting and I could not recognize her. �She's much prettier without make up."