"" (Korean: 나만, 봄) is the lead single from the mini-album Puberty Book I: Bom , released by the South Korean act BOL4 (Bolbbalgan4) on April 2, 2019 . Key Features
: A sweet, acoustic-pop track that blends plucked synth riffs with gentle guitar. It features a "bubbly" and dreamlike atmosphere suited for the spring season. "" (Korean: 나만, 봄) is the lead single
Bolbbalgan4 Have a Spring in Their Step with "Bom" - The Kraze "" (Korean: 나만