On August 28, Koo Hye Sun shared a screenshot on her Instagram of her recently-published novel 'Heart-shaped Tears' (literal translation) ranking #67 on an online bookstore's bestsellers list.
![Koo Hye Sun](http://img.sbs.co.kr/newimg/news/20190828/201348886_1280.jpg)
Koo Hye Sun later posted another screenshot of the book hitting #1 spot on the E-book bestsellers list and wrote, "No.1."
![Koo Hye Sun](http://img.sbs.co.kr/newimg/news/20190828/201348887_1280.jpg)
The novel became a hot topic as Koo Hye Sun revealed that she had included some of her own dating experiences.
![Koo Hye Sun](http://img.sbs.co.kr/newimg/news/20190828/201348889_1280.jpg)
According to the report, sections that mention her husband actor Ahn Jae Hyeon will most likely be removed, as they are currently bickering over their marriage and divorce.
(Credit= 'kookoo900' Instagram)
(SBS Star)