Ku Hye sun, in divorce suit, submits 4 photos to court. She tried to use one of four photos that she was convinced of as her husband's cheating site for the new song jacket. .

● In 2017, Ku Hye sun's remarks on the real program “Newlyweds Diary”: I have seen my husband's ex-girlfriend photo. I told my husband that I wanted to be alone for a while and my husband spent about 4 hours in a nearby park.

● In 2019, Ku Hye sun said after divorce affair: After getting married, I found a picture of husband's eating a night meal in a gown at the hotel with an actress.

● Ahn JaeHyeon after divorce affair in 2019: After getting married, I haven't been cheating with other women. The photo that my wife discovered seems to be my ex-girlfriend 's photo.

* New song's announcement day of "September 27, 2019" in the photo . It was synthesized and put into the original photo.