The visual of the main leads soo ??

i love the story, the characters, the visual of the main leads, i learn so much from this drama, not too much conflicts so yeaah this is joyfull drama, i found that the mainleads have developed their acting skills, for me 25 episodes is not enough, this drama should be 35 or 40 episodes ?, about rewatch?? of course, i rewatched more than 3x, love all the soundtracks either, i would recommend this drama to my friends too, oh and the makeup suits the story, overall this drama is worth to watch ??