I never saw the original version several people have discussed. I do however enjoy time travel dramas. This one was too much for me. Especially the part when the women were discussing rectifying the originals personality problems. The whole person in a room thing I didn’t care for. Since they were actually two different people why couldn’t she show up as herself. He was time traveling to the future. Rowoon showing up as a gay man was the best part. I can’t believe you guy’s haven’t discussed him. It was a nice break from the whole time travel thing. One other thing, why would she cut her throat and jump out of a window. She is committing Suicide not committing murder.