Three music films starring each member were released, namely: Passion, Commitment, and Intimacy, for which the concept was based on Robert Sternberg's triangular theory of love.

[14] A large perfume bottle sculpture was also installed outside of SM Entertainment's headquarters in Seongsu-dong, which emits a scent specifically created for NCT DoJaeJung.

[15] The lead single "Perfume" was initially set to be promoted in South Korean music shows, alongside the side track "Kiss", beginning from April 20, 2023.

[18] On June 24, 2023, NCT DoJaeJung held the EP's accompanying fan concert, titled "Scented Symphony: Perfume", at the SM Mall of Asia Arena in Manila, Philippines.

[19][20] The lead single "Perfume" is described as an R&B electro pop song, consisting of rhythmic slab guitar, synth pad, boom bap rhythm sound, and groovy electric bass line.

"[23] In a review for NME, Carmen Chin rated the album three out of five stars, opining that although it was safer than expected for a group known for its "unabashed experimentation", the record still displayed "masterful storytelling and dulcet vocals".