I didn't watch the original series, so i have no comparison point.
It s a happy ending, you have to wait the last 15 minutes though !
But I cried at each episode !
The first one shows a woman (Jeon Yeo Been, FL in Vincenzo) who lost a beloved husband (Ahn Yeo Seop, ML in Business proposal) in a plane crash, it s sooooo sad.
The plot is very sophisticated, and shows actors from 1998 to 2023.
In 1998 they look the same, but are they really the same in 2023 ?
The time travel is made through a tape.
The acting is very good, the leads are skilled, the support as well.
The only thing i didnt like, it s episode 8 netflix had to add gay content.... too bad, i love Rowoon ! but this gay romance coming from nowhere is ridiculous.