From the moment I saw the official trailer, I knew this series was quickly gonna become a favorite for me. Some stand out aspects were how the plot and writing could hold on its own without making romance the focus. I liked how Kawi making sure he spent enough time with his dad before it was too late held just as much weight (if not more at times) as him trying to form a relationship with Pear. I liked how Pisaeng had his own sexuality journey and Pear had her own journey with confronting her mother. The time travel mechanics were also very cleanly explained and that's really hard to do if time travel isn't the main trope of the media. Krist, Gawin, and Aye really blew me away with their acting at times and they really embodied their characters on screen. The music and OST were 10/10 for me, REDO is insanely catchy and the many different instrumentals were spot on for each situation. The only downsides were the writing getting a little muddy after Kawi decided to pursue Pisaeng in the college timeline. Those episodes (8-10) felt a little slow in my opinion. All in all, this is maybe one of the top GMMTV BLs of this year.