In the original Korean Movie, the 2 main characters were straight guy & girl. The girl then died and reincarnated to a high school guy years later.
In Thailand remake, they added a bit of a twist from the original and make it the other way around. The 2 main characters were gay. The other gay guy then died and reincarnated to a high school girl years later.
Over all the movie was supposed to be good, but the execution wasn't. The transition from past to present wasn't that good and makes it looks like a 2 different stories that aren't related to each other. In addition, many viewers were also confused as they used 2 different actors present & past (Unlike in Korean the guy was portrayed by the same actor - Lee Byung-hyun).
