During the 'Superman is Back' this week, CNBLUE's Yonghwa made a surprise guest appearance.
Lee Hwi Jae's two sons were eating an ice cream at a convenience store in front of their house when they met Yonghwa coincidentally. At first, one of the sons (Seo Joon) was wary of Yonghwa as they never met previously. Because Yonghwa could sense this, he showed a photo of himself and Seo Joon's father together. Afterward, Yonghwa called Lee Hwi Jae to display their close relationship.
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