Hi Janice! I just watched Intense Love quite recently and I agree with you! I felt that the story line was funny, interesting and easy to watch which was great. And the idea of them being engaged without them liking each other or even knowing each other slowly turning into love seemed like a very engaging story outline for me. However, I felt that the issue was there was no SLOWLY turning into love. Just went from 0 to 100. Okay I should really stop now this comment is turning into I review haha. Also a Chinese drama that you MUST watch if you already haven't is "Accidentally in Love" my favourite Drama yet.
https://www.dailymotion.com/video/x7we8ld