The cast members and director of 'Kim Sun Dal' attended a press preview for the film which took place at Seoul's CGV on June 21. 

It was during this press preview that Yoo Seung Ho talked about his first impression of Xiumin. The actor said, "When I first saw Xiumin, I had no idea that he was older than me. I thought he was my junior but it turned out that he is actually three years older than I am. I was kind of scared [of the way he looked] because of his sharply slanting eyes." 

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Thankfully Yoo Seung Ho was able to get over the 'scary' way Xiumin looked the more he got to know the idol! He explained, "As I talked to him more, his sharp eyes changed into eyes full of mischief. Like a friendly neighborhood hyung, [Xiumin] really enjoys playing around and has a bright personality. Because he acted like a younger brother who is full of aegyo [on set], I think I was able to act more [naturally] like the older brother in the film."