I enjoyed watching this show. It had a good suspense story with adequate twists and turns. FL was annoying in the beginning but her behaviour was almost justified towards the end, so it's ok. ML was a total sweetheart character throughout and his show of emotions without any inhibitions towards the FL made their love story really really adorable! The scenes where he was jealous, were some of the cutest scenes! <3

Acting: Acting wise, everyone was good, nothing exceptional but really good quality acting by everyone including the support cast, especially the whole subway team and that disguising chief inspector( his disguises were really top class! Lol)!

Music : I don't actually concentrate on the OSTs much, but here that ending song had some really nice vibes!