"Boy With Luv" is a chart-topping 2019 collaboration between the South Korean group and American singer Halsey . It served as the lead single for BTS's sixth EP, Map of the Soul: Persona , and broke multiple world records upon its release, including the most-viewed YouTube music video in 24 hours at that time. Song Details & Meaning

: Halsey provides vocals and even joined the group for the music video's intricate choreography. Where to Listen Legally

: A "funk pop" and "nu-disco" track characterized by upbeat melodies and catchy "oh my my" hooks.