Fan & Star released a video of Geum Dong-hyun on May 14, which is being screened at the CM Board at Hapjeong Station in Mapo-gu, Seoul. On March 27, "Fan & Star" opened an event for Geum Dong-hyun and achieved an electronic billboard advertisement. As a result, advertisements will be made on the CM Board at Hapjeong Station in Mapo-gu, Seoul, from May 11 to May 17.

Keum Dong-hyun's support was successful, and fans' messages of support poured into "Fan & Star." Fans say in the comments, "Dong Hyun, I hope you receive a lot of love as an actor and a singer. Happy birthday to you!" "Happy birthday to Dong Hyun, who is looking forward to the future even more sincerely! I will always cheer for the flowery path," he said.

In "Fan & Star," fans can open their own electronic display support for artists they want. If you can make your own electronic display video, you can apply for "Special ADs" and "Global ADs" if you can't produce the video.