On February 27, Big Hit Entertainment, 2AM’s agency, released the song through a teaser video.
The song is characterized by a slow piano melody and Lee Chang Min’s appealing voice.
2AM members’ sad eyes are maximizing the sadness of the song, contrasting with the warm background.
One Spring Day is 2AM’s first album to be released in three years. Such talented musicians as Iruma, Epitone Project, and Norifly’s Kwon Soon Kwan participated in the album.
2AM will release the album on March 5.