”SHINee” KEY releases behind-the-scenes video of birthday event (video included)

A behind-the-scenes video of KEY of the group SHINee's birthday event has been released.
On the 25th, SHINee's official YouTube channel posted the following message:
A video titled ``It's not fun if you come, bingo ~' | PROJECT: PRE B DAY Behind | KEY'' was posted.
The video released shows footage from KEY's birthday event held in September this year.
KEY communicated with fans while going through various corners.
Meanwhile, KEY released his 2nd solo mini-album ``Good & Great'' on September 11th and started his activities.