The eight-member group — consisting of CARMEN, JIWOO, YUHA, STELLA, JUUN, A-NA, IAN, and YE- ON — made their official debut on February 24, 2025, with the single The Chase and its title track of the same name. The Chase recorded over 400,000 sales in its first week, marking the highest first-week sales for a debut album by a K-pop girl group. The accompanying music video ranked No. 1 on YouTube’s Trending Videos upon release, and the group went on to sweep six Rookie of the Year Awards, cementing HEARTS2HEARTS as one of K-POP’s most exciting new acts. 

On October 20, 2025, Hearts2Hearts unveiled their highly anticipated first mini album, FOCUS — a six- track collection that spans a dynamic range of sounds and styles. The project features the title track “FOCUS” alongside their June single “STYLE,” highlighting the group’s evolving artistry and refined musical direction.