The film was written, directed, and produced by Goo Hye Sun, and stars Seo Hyun Jin, Yang Dong Geun, Yoon Da Kyung, Hyun Seung Min, and more. Shortly after the event, it was revealed that the press members who showed up at the event, each received a neatly packaged, single rose.
A representative from the press conference said, "Ahn Jae Hyun personally brought about 20 roses earlier in the morning. He wanted to stay for the event, but he had to leave due to schedules."
'Mystery Pink' will be shown as an art film in various galleries.