On November 7 episode of MBC's television show 'Point of Omniscient Interfere', Koo Hye Sun reminisced shooting KBS' hit drama 'Boys Over Flowers' in 2009.
![Koo Hye Sun](http://img.sbs.co.kr/newimg/news/20201109/201489091_1280.jpg)
Koo Hye Sun said, "It honestly wasn't easy at all. I remember having a concussion after jumping into a swimming pool with my head first."
The actress resumed, "But I had to continue shooting the scene despite my injury, because the drama couldn't be televised the following episode otherwise. I even fainted in the middle of shooting that I had to get an IV drip."
![Koo Hye Sun](http://img.sbs.co.kr/newimg/news/20201109/201489093_1280.jpg)
She went on, "We once went to New Caledonia to shoot. Out of the whole shooting of 'Boys Over Flowers', I would say this one was the hardest since I had no opportunity and time to view the beautiful ocean while there."
![Koo Hye Sun](http://img.sbs.co.kr/newimg/news/20201109/201489090_1280.jpg)
She said, "Oh, I was actually in a relationship then, but ended up breaking up with him in New Caledonia. We were filming on a small island, and I couldn't get any signal on my phone."
She added, "He couldn't reach me for like a week, and didn't believe that there was no service there. So, we just broke up like that."
(Credit= KBS Boys Over Flowers, MBC Point of Omniscient Interfere)
(SBS Star)