I really didn't regret waiting for each episode of this drama series.
It's worth the watch. Worth the time. The acting and cast are superb.
Maybe you're saying that this drama isn't good because they're not focused on the game but to tell you the title is "falling into your smile" not "falling into your play/game". The game is just the way for them to know and to be with each other.
The plot may not be your typical lovers series but all I can say is that their relationship is realistic.