There's No One at All

[2] On April 9, 2022, Sơn Tùng changed his profile picture to a black-covered photo on all of his social media handles and unfollowed all of the people he followed on Instagram, raising speculation about a potential comeback single or new project.

On April 29, 2022, the Vietnamese Department of Performing Arts requested for the music video for the song to be removed from YouTube due to "negative, non-educational messages with scenes of violence, chases and destruction, ending with a character committing suicide".

[8] According to Phạm Cao Thái, chief inspector of the Vietnamese Ministry of Culture, Sports and Tourism, the video contained "images, actions, means of expression, and forms of performance that carry negative and inappropriate messages related to ethics, community health, and socio-psychology".

[11] A new music video was uploaded on July 4, 2022, which shows Sơn Tùng playing a piano on a beach.

[14] On April 29, 2022, the song reached the number-one spot on YouTube Vietnam's trending tab.