the plot was sooo clever and i really enjoyed the story line but the ending to me made the whole show a waste of time. i wish duk ju was given a back story and the new ceo of love alarm app. the whole reason why jojo and sun ho broke up was pathetic and unrealistic. she only liked the other man because she pitied him. really disappointed and hoped for better honestly. i know the ending was already planned from the webtoon it was based off but i was hoping similar to the true beauty, they were going to change it up a bit to suit what the fans wanted. they did not do this and all the reviews i have read have mentioned that they feel like they have wasted their day watching this kdrama!