The story is a bit cliché. I've watched so many similar plots but the execution and portrayal is good. The character portrayal is also good. The main leads' chemistry is great. Its concept of love and romance, which involves fate and coincidences, seem too magical but can still happen in the real world. It very well suits my very own concept of love.
I can say that it's still a chill drama and doesn't contain too frustrating scenes. It satisfies those who focus on sweet and fun romance, not the plot. This is the only drama I love rewatching over and over again.