Kawnghee invited his best friends Yonghwa, Doojoon, and Lee Joon over on 'Infinity Challenge'. While they were talking about how to sing the congratulatory song, Lee Joon told Kwanghee that he should be the center, to which Kwanghee replied, "No, I'll push you guys. I'll help you guys this time."

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Lee Joon replied, "No, I want you to do well." He then clarified, "I wish you were funny," making everyone laugh.