first of all , this is my comfort kdrama with one of the best ending in kdrama so far , i didn't expect this drama to be so good but it is , i really enjoyed watching it , and the casting is sooo good , i love how they made the last episode just about them and what happened after . the story is well written anddd so farr all i can say was ... my perfect stranger with perfect ending , i really love it , kinda sad bcs i will miss them sm :) i hope it will have season 2 and then their son's perspective :/