It was written by all four members of the band—Damiano David, Victoria De Angelis, Thomas Raggi, and Ethan Torchio—alongside Joseph Wander and Theo Hutchcraft, while Fabrizio Ferraguzzo handled its production.
A rock ballad, "Valentine" contains lyrics about a suffocating relationship, and ends with a crescendo of guitar solos.
[1] On 6 November 2023, the band teased "Valentine" on a Facebook post, accompanied by black-and-white footage of the music video performance, hinting that it would be released as a single.
[5] "Valentine" is a rock ballad about "suffocating love that leads to madness", according to Billboard Italia, intertwining David's voice with guitar arpeggios.
[6] The lyrics also expresses the expectation of having a child with the protagonist: "So I hold in my hands pictures of you / And dream of the day you were eating for two".