[2] "Dash" was one of the two songs presented to the contestants of Dream Maker to perform for their fourth and final "mission" on the show, along with "Deja Vu", which was written by Seo Won-jin.

[5] The song was recorded by the final members of Hori7on and was released as one of the group's pre-debut digital singles on March 22, 2023.

[6] In an interview with CNN Philippines, leader Vinci Malizon revealed that the taping for the music video lasted for two days.

[12][13] Online, the music video garnered a positive response from viewers,[14] with praise being centered on the group's vocal performance, as well as the song's choreography.

[15] The music video goes through multiple sets—an abandoned building, an aircraft hangar, an airport runway, a rooftop with a helipad, and a shipping yard.