HyunA (former 4Minute) deleted photos with DAWN ahead of her marriage to Yong Jun Hyeong (former Highlight)… but the meaning behind the one photo she left

Singer HyunA (former 4Minute) is about to get married to Yong Jun Hyeong (former BEAST/Highlight), and her former boyfriend DAWN (former PENTAGON's EDawn)
However, various opinions have been raised about the one remaining couple photo. On the 19th of this month, HyunA deleted a photo of her former boyfriend DAWN that she had posted on her SNS.
All traces of Lovestagram, including couple photos, were also completely erased from DAWN's personal photos.
HyunA deleted the photos from her SNS account about four days after DAWN deleted her traces on his SNS account.
DAWN and HyunA, who had promised to never delete photos for the rest of their lives, ended up deleting all traces of each other and severed their long-standing relationship.
However, there is one photo of HyunA and DAWN that remains on her SNS. This photo was taken in 2019.
It's a couple's pictorial taken by the two of them together in April. It's unclear whether HyunA left it there intentionally or forgot to delete it. Fans have been commenting on the post to find out the reason.
HyunA recently announced her marriage to Yong Jun Hyeong. With the wedding coming up in October, netizens are wondering about traces of HyunA and DAWN's past relationships instead.
DAWN did not delete the couple photos from social media when HyunA and Yong Jun Hyeong were dating publicly. However, as soon as the news of their marriage was released, he deleted the photos within a week.
Some speculate that DAWN didn't erase the photos even when HyunA was dating someone new, and that he was being considerate of HyunA's fiancé, Yong Jun Hyeong.
After DAWN deleted the photos, HyunA's fans requested her to delete the photos as well. HyunA married Yong Jun Hyeong and decided to leave the company.
Her fans also wanted HyunA to delete the photos. In the end, HyunA broke her promise and deleted the photos. However, HyunA's only photo was still up on the net.
The two are engaged in a war of words. It will be interesting to see if HyunA will also delete this photo.