The theme song of the TV series "Dearly Beloved" is "Nameless Generation" by Chen Xueyan, the ending song is "Milk Bread" by Yang Zi, the interludes are "Love is not by Me" by You Changjing, "Give to the Future" by Li Xian, "I Can't Care About You" by Chen Fangyin, "Couldn't Care Less" by Dimash Dimash, "Light Shine" by Liang Xinyi, "Walk Together Happiness" by Duan Aojuan, and the mini episode "Riviv". leave" sung by Liang Xinyi, "Guangyao" sung by Duan Aojuan, "Happiness Together" sung by Duan Aojuan, and the vignette "Rivals"