”Convenience Store Restaurant” star JAEJUNG, from fans' prenatal education methods for JAEJUNG to marriage vows... What is his special bond with the PD of ”Convenience Store Restaurant”?

Singer and actor JAEJUNG learned about the special bond he has with his fans. On the 6th, he appeared on KBS2TV variety show "New Product Launch: Convenience Store Restaurant" (hereafter "Convenience Store Restaurant")
On the show "Convenience Store Restaurant," Jaejung was shown meeting a fan who said she got married thanks to him. On that day, a man approached her, claiming that he was a Jaejung fan.
When I told him that he could marry me if he got his autograph, Jaejung replied, "How many people have gotten married because of me?" A while ago, a female fan of Jaejung said, "I was watching Jaejung for prenatal education.
I did it while doing other things. I was a fan from the time of their debut. I've been a fan since I was 10 years old. They did a great job with prenatal education, right?
The truth is, the reason I married my husband was because he promised to let me meet JAEJUNG at least once."
When JAEJUNG asked, "What do you do?" the fan replied, "He's over there." In fact, her husband is the producer (PD) of "Convenience Store Restaurant."
The producer of "Convenience Store Restaurant" expressed his gratitude, saying, "Thanks to you, we got married. Thank you."