S1E18 The Path to You

Love in the Moonlight Season 1 Episode 18 'The Path to You' aired October 18, 2016 on KBS2 as the series finale and the episode at which the 23.3 percent nationwide viewership peaked - making it one of the most-watched single broadcast hours in Korean drama of 2016 and the episode that cemented the series' place in the historical romance genre canon. Rolling Stone India's retrospective characterisation of the series as 'a timeless classic K-drama' is most applicable to this finale: the royal coming-of-age arc and the cross-dressing romance reach simultaneous resolution in a way that honours both premises without collapsing either into convenience. Park Bo-gum's Crown Prince Lee Yeong makes a final choice in this episode - between personal desire and dynastic obligation - that the series had been earning across seventeen preceding episodes, and the performance carries the weight of that accumulation. The IMDb series rating of 7.8 reflects a drama that held its audience and critical reputation beyond the broadcast window. The 23.3 percent finale rating is the number that placed the series in the 2016 historical record; the emotional payoff was broadly judged proportionate to the investment the audience had made.