It was a good, refreshing series. The actors did a great job. The only thing that I don't get is that Kim an started to act more cold and indifferent after they started dating, and it felt odd after seeing the character development.
Was I the only one who noticed that the ring that Noh Gojin proposed with was the same as the one with which Kang Tae moo proposed in A Business Proposal
This is for those who did not knew, but the ending for this drama was actually different and it was a happy ending, where the 4th prince and Hae soo meet again in present time. When Hae soo was looking at the painting and crying, the 4th prince comes and gives her a handkerchief. There were a series of pictures released which are originally not in the drama. It is said that they changed the ending to a sad one later on.
https://myasiantv.cc/movies/2gether-the-movie-2021
https://youtu.be/H9puPY7KqOs