On August 20, 2024, the song "想念妹妹泪蛋蛋流（对唱版） - 伴奏" was released by 烟圈蔓延, 伊雅. With this song being around four minutes long, at 3:57, the duration of this song is pretty average compared to other songs. This track is safe for children and doesn't appear to contain any foul language, since the "Explicit" tag was not present in this track.