It's my first k-drama and I. Am. In. Love.
The episodes really become better as you go ahead plus the side characters were drawn out pretty well. I loved Sana's subplot the most among others since it balanced out the seriousness and fun parts out nicely. I loved roh-kee too and obviously the main plot was greatttt (my beautiful cinnamon rolls jina and robin are amazing throughout the show)
Can't wait for s3 (with the same cast *cough* subtle hint to the dear makers *cough*) (Be warned though dear makers... If you ruin the next season of this amazing show you will have to pay for the endless boxes of tissues)