The members of the group began to self-compose songs for this record, with lyrics containing themes of criticisms of society, such as suicide and abortion.

[1] Other instances include on September 17, 2011, when Super Junior and Girls' Generation performed a cover of "Hope".

At the 2018 MBC Gayo Daejejeon, the show ended with all performers singing a cover of the song.

[2] AB6IX performed a cover of "Hope" on the 1000th Music Bank episode special on October 18, 2019.

[3] On December 16, 2022, Le Sserafim covered it at the 2022 KBS Song Festival.