Well first of all i didnt watch the original series called "Someday or One day". So i really cant compare this to that one.
For me i enjoyed the story . The story really made me think a lot which i liked . I really had to make a lot of theories ?. I enjoyed the watch time. But if i have to say i am not sure about acting. Sometimes i really liked the acting some times i didnt.
One more thing , actually after ep 9 i just figured out the things and the twists so after that it became a little bit boring ? but its okk ? i guess
Well i loved the ending obv. I was really hoping that jun hee and si heon could meet in the future again . I am really happy for that ☺️ well u can see it as a open ending. It can be sad or happy upto your imagination .
In my opinion if you didnt watch the original one you can give it a go. Its not that bad . Obv the original one is best ( i guess i am not sure but i read reviews where people said that) but you can watch it too i think ?
Thats it i guess hope my review can help you ?