I'm so sad:
Any scene involving Hoon-dong's misunderstanding about Ki-tae and Yeo-Reum!!!
Remember that he has no assurance that Jang-mi likes him back although I think he understands that something is between them.
I wonder if the drama could fast forward a few years into their union to see how everything worked out for them.
Description: As for hang in out with his ex. That'll be her ticket to pressurise, force him to marry her, with the help of his parents, esp.