The male lead is so handsome and his acting is really well done! I watched until episode 5 and it's still very good even though the plot is cliche. Better than the other drama versions of this same plot.
I agree with you! Although there were some plot holes and flaws, the drama was very enjoyable for me and actually one of my favorites now! I seriously loved the ending for the drama and the soundtracks, not to forget the main leads chemistry. The good really do cover the bad in this drama which let me overlook them and fall in love with the drama! I would watch the season 2 if there is one! (only if there is the same cast though XD, I want more of Da Il and Yeo Wool's acting hehe)
Found another trailer: https://www.youtube.com/watch?v=WWCznPZ1zHE
---looks like there will be some tears :(
Trailer 2: https://www.youtube.com/watch?v=oa9P28F5wp4&t=16s
https://youtu.be/UQv8dz4QYnc
Trailer:
https://www.youtube.com/watch?v=FwSse7msihY
https://www.youtube.com/watch?v=9F26NxQEjoA
https://www.youtube.com/watch?v=DBfh7gAv4A4