It's been days since I finished the last episode, but the story is still with me. I think Si Heon suffered the most in this story. 4 years after Jun Hee went back to 2023 he had a serious accident, then his soul was transferred to Yeon Jun's body where he lived happily for 16 years. Then he had to go back to his own body and wait 21 years to meet Jun Hee again only to die after a couple of days. I am happy with the ending. They did not know that they had been together before and although we don't know if they get together at the end, we can assume they do and they have a chance for a happy life together without any serious trauma.
I love Kang Tae-oh. I think he is an amazing actor. I gave the drama 7 stars only because of him. The drama itself was meeh for me. The story of the main couple was quite uninteresting. The story of the second couple however was very sweet. And Tae-oh was brilliant as usual.
I am happy with the ending. They did not know that they had been together before and although we don't know if they get together at the end, we can assume they do and they have a chance for a happy life together without any serious trauma.