TBH, I watched it because I've watched the other versions and I wanted to compare them. This one was better than I thought it would be. I don't watch a lot of shows from Thailand because there is a lot of melodrama and a lot of over-acting, but this surprised me. In the interest of full disclosure - I skipped A LOT because of the bullying. The bullying was excessive and over the top (and I don't think it's ever okay to hit a girl, just saying).

This version was shorter than the Korean version, which was a plus. Some of the storylines were changed/omitted/combined, which I appreciated.

There is a lot of yelling. It seems like everyone yells. I don't particularly care for this. As far as the ML and FL are concerned, she wasn't a pushover (for the most part) and the ML wasn't as bad as in other versions. Honestly, I've never bought her liking the ML in any version, just because he's so toxic. However, this is the first version that I didn't ship the FL with the 2ML. They were better as friends in this version.

ML - his hair wasn't as ridiculous as in other versions (petty, I know, but it really bothered me!), and I did like this actor's take on the way his personality changed because of knowing the FL. He wasn't as high-handed, and I could sense some vulnerability in him.

Story - they took out a few of the overabundance of terrible things that happened to the FL and her family, which was great. Especially in the Korean version, it was one thing after another, just to make the story longer. I liked the way they treated the amnesia segment toward the end because they didn't bring in yet another girl to compete with the FL.

The ML's mom - oh my goodness, she was chilling to watch. I thought she ought to have something happen to her because of all that she put everyone else through, but her scene at the end was touching.

The ML and FL were interesting together. I can't really say they had "chemistry" as we know it, but they certainly had arguing down to a science.