We, in that Fall “Gaeul” finds out that the movie that her friend is filming is about her past love story, and even the male lead actor is her ex-boyfriend. Online Love ‘Aran’ crushes on a man, and her friends cheer through virtual conferences for her to win his heart. The Best Day of My Life ‘Oh Eunsu’, one of the most common youths, is always rejected from every interview. On ‘Eunsu’’s 24th birthday, which is the worst day for her, a strange man approaches to her after she experiences another rejection from the interview.