1. The interlude/theme song "Those Years" is a song composed by Mitsuri Kimura, lyrics written by Nine Knives, and sung by Zhong Mingqiu. This song is included in the album "Stay Beautiful" and was released by Dongsheng Music Company on 2016-04-15.

2. The interlude "Never Look Back" is a song composed by Chen Zhiyuan, lyrics by Chen Lerong, and sung by Ke Zhendong/Chen Yanxi/Hao Shaowen/Cai Changxian. The song is included in the album "The Girl We Chased Together in Those Years - Movie Soundtrack", released on 2011-08-08.

3. The episode "Blue Dots on the Uniform" is a pure music song composed, arranged and performed by Chinese stars. The song is included in the album "The Girl We Chased Together in Those Years - Movie Soundtrack", released on 2011-08-08.

4. The interlude "Girl's Ponytail" is a pure music song composed, arranged and performed by Chinese stars. The song is included in the album "The Girl We Chased Together in Those Years - Movie Soundtrack", released on 2011-08-08.

5. The episode "Love Syndrome" is a pure music song composed, arranged and performed by Chinese stars. The song is included in the album "The Girl We Chased Together in Those Years - Movie Soundtrack", released on 2011-08-08.