A Good Day to Fall in Love

The film centers on Hyung-joon, who experiences love at first sight when he meets Si-jeong, a flight attendant. Their relationship faces challenges as Si-jeong marries Hyung-joon's friend Tae-seob, leading to complications in Hyung-joon's own love life with his first love, Eun-ah.

As the plot unfolds, Hyung-joon grapples with his feelings when he learns of Tae-seob and Si-jeong's divorce. However, Si-jeong's subsequent marriage to baseball player Kang-hyuk adds further complexity to Hyung-joon's journey. Throughout the film, he embarks on various attempts to find true love, ultimately coming to a realization about the nature of love itself.