Just finished this season, Loved it until the last episode which is obviously a prequel to S3, It spoilt the entire S2 by just watching those last 5 minutes.... besides that I loved it, especially the episode when Piyoung & Yushin sit and talk it over and he comes up with every excuse under the sun as to why he had an affair. I didn't like the Ghost/Spirit storyline, that was ridiculous for a modern drama. I also didn't like the imagination scenes, didn't suit the drama at all. The acting by all actors was amazing.
The dress sense & style was also a 10/10, especially Piyoung's outfits. Makeup on the Males were all overdone, close ups was distracting.
I enjoyed this season more than Season 1, Its a Drama that is for mature viewers, you have to relate to the characters and their situations to fully enjoy it.