i watched the last episode of season 1 before going into season 2. when i watched first episode of season 2 honestly the transition is very smooth, the new casts are amazing, lee joon ki acting is never wrong, he is a great actor and has his own unique traits, the only down side is tanya’s new cast. she got no facial expression whatever the scene, her facial expressions is flat lol. but storyline, plot everything is amazing. i dont regret watching this new season.