After CN Blue's Jonghyun and Minhyuk featured in the first teaser for the omnibus movie, "Acoustic", a second 30-second teaser was created, starring actress Shin Se Kyung. Viewers became enraptured with the teaser, which captures the wistful and dreamy atmosphere of Fall. In the teaser, Shin Se Kyung sings "Broccoli's Dangerous Confession", which serves as a metaphor for her own emotions. The caption embedded in the promo reads, "Twenty: a page of a bright, painful youth". In the movie, Shin Se Kyung plays the role of "Se Kyung", who has a rare disease that is remedied by eating ramyun. The MV for "Broccoli's Dangerous Confession" will be released soon, with the movie following up on October 28th.