A drama-romance between Moon Ha-won (Jung Hae-In) and Han Seo-woo (Chae Soo-Bin). Moon Ha-won is an AI programmer and he is the founder of AH Company. He is a consistent person with a good heart. Meanwhile, Han Seo-woo works as a classical music recording engineer. Her life is unstable without a family or house, but she is a positive person.
An artificial intelligence programmer who founded the company AH. He is very serious about his work though he seldom gets angry and is known as being a kind person. His unrequited love is Kim Ji-soo, who is also his childhood friend. He later falls for Han Seo-woo.
A classical recording engineer who has a positive and bright personality despite her family and social issues. She gets along with Kim Ji-soo very well. Later, she falls for Ha-won.
A gardener and granddaughter of Moon Jung-nam, the diplomat who sponsored Ha-won. She manages her grandmother's garden and flower garden. She calls Ha-won as her uncle, though they are almost of same age.
Due to the decreasing ratings, and because tvN recorded its lowest ratings in two years during its Monday–Tuesday time slot, it was announced on April 8, 2020 that the series would be shortened by 4 episodes, bringing the total number of episodes to 12.[1][2]
In the table above, the blue numbers represent the lowest ratings and the red numbers represent the highest ratings.
This drama airs on a cable channel/pay TV which normally has a relatively smaller audience compared to free-to-air TV/public broadcasters (KBS, SBS, MBC and EBS).
Notes
^Originally scheduled to air for 16 episodes, the series was shortened by 4 episodes due to the decreasing ratings.[1][2]