Shin Hye Sun killed it once again. As someone pointed out, rarely do we see female leads look like they are in love with their partner, so openly and without fear. The love mostly comes from their male counterpart's gaze.

Now for the negatives, for a 12 episode drama, this one has far too many flashbacks. We really don't need that many flashbacks in one scene just to tell the audience that Jieum is remembering her 1st life and it's bothering her. K drama directors need to treat us like a smart audience. I'm sure Shin Hye Sun can take direction and show the audience what is going on instead of the writing/directing/editing relying on such storytelling crutches. I swear the whole story of the first life could have been wrapped up in the first 15-20 minutes of one episode. In the age of streaming, flashbacks (that we've already seen so many times!) are an unnecessary rewind button.

As for the plot, as someone who didn't read the webtoon, the show spent too much time on the accident and not enough on Jieum and her mysterious lives. And for it to spend so much time on the accident, the resolutions to that storyline were quite plastered on. But still, it was a highlight of my weekends.