Just finished this. It started really well and was solid. But midway it was going off the plot and jumping around. Towards the last few eps, the confusion clears though. Gave it 8.5/10. recommend it very much. Also, I wish there was more to santa. like they should have made santa and ms koo a couple. I know the age gap was big but the lengths he took to look after her I would approve of them being a couple. what is your opinion on santa and ms koo being a couple? Also WHO IS SANTA? Like I finished the drama but have missed something or is it still a mystery?? Let me know if you know.