One Spark (song)

[1] It was written by Kyler Niko, Earattack, Paulina "PAU" Cerrilla, Lee Woo-hyun, Sim Eunjee and Melanie Fontana.

It also entered charts in Hong Kong, Japan, Malaysia, and Singapore, and the top ten in Taiwan.

"[9] The single combines modern breakbeats and dance-inspiring rhythms, while its lyrics focus on "embracing the burning heart of youth".

[10][11] The music video primarily highlights the group's choreography, showcasing their performance on multiple sets ranging from a "luxurious" dining hall to a minimalist white soundstage.

The video concludes with the K-pop act dancing on Chuncheon Bridge, which was closed to traffic for filming, as fireworks illuminate the scene.

A scene in the music video where Twice is dancing on Chuncheon Bridge.