Jung Yong-hwa
"Supernova" is a rock song accompanied by guitar riffs and a synthesizer with an "analog feeling". Jung Yong-hwa wrote the song with "Star Wars", and the general idea of the silence in outer space, in his mind. He elaborated, stating: "When I watch films that portray the universe, it opens up a space in there with only me inside... I wanted to express that space of quiet tranquility as the universe. That was the thought." "White" is an electronic rock song that also features a synthesizer. "Irony" is a song that pertains to a couple that no longer love each other, but reject the idea of a breakup as a result of the empathy felt for one another. A jazz pop song, "Hold My Hands" was previously recorded in Korean for CNBLUE's studio album "2gether". Writing the lyrics first, Jung Yong-hwa set out to "portray this speechless feeling of being moved at the heart" in a subtle manner. "Daisy" was co-composed by bassist Lee Jung-shin, his first contribution in that area since joining the band. He composed the song using a guitar, which he played it for Jung Yong-hwa while seeking guidance. After implementing suggested changes, Lee Jung-shin wrote the lyrics.