In one past episode of KBS' talk show 'Happy Together', Yoon Si Yoon revealed what kind of person he becomes when he is madly in love.
![관련 사진](http://img.sbs.co.kr/newimg/news/20190510/201311932_1280.jpg)
He went on, "It was right after she told me, 'I miss having Busan style sundae gookbap.' You know how it takes hours just to get there, right? I went there, got sundae gookbap takeout, and returned to Seoul on the same day."
![관련 사진](http://img.sbs.co.kr/newimg/news/20190510/201311934_1280.jpg)
Yoon Si Yoon shook his head and said, "No, it was too much for her. She creeped out and was like, 'Isn't this too much, oppa?'"
![관련 사진](http://img.sbs.co.kr/newimg/news/20190510/201311933_1280.jpg)
The actor said, "The problem was the cake only lasted for a day, because it was half-baked. So, I asked my friend to put some ice around the cake when he/she was bringing it to Korea. I gave that to my girlfriend at that time and explained what I did to make sure it didn't go bad, she said, 'You know, I'm getting so sick of you.'"
Then, he added with a laugh, "We broke up soon after that. She dumped me."
![관련 사진](http://img.sbs.co.kr/newimg/news/20190510/201311935_1280.jpg)
(Lee Narin, Credit= KBS Happy Together 3)
(SBS Star)