Group Profile
- Group Name: Hearts2Hearts (하츠투하츠)
- Debut: Feb 24, 2025
- Current state: Active
- Years Active: 2025–present (1 years)
- Entertainment Company: SM Entertainment
- Fandom: S2U (하츄)
- Group Color: Sky Blue
- Members: Jiwoo, Carmen, Yuha, Stella, Juun, A-na, Ian, Ye-on
- Oldest Member: Carmen
- Youngest Member: Ye-on
- Most Popular Member: Ian
- Notable Albums: The Chase, Focus
- Country: South Korea
- Generation: A 5th Generation K-pop group (Gen 5)
- Leader: Jiwoo
Hearts2Hearts (H2H) is an eight-member South Korean girl group managed by SM Entertainment. The group debuted on February 24, 2025, with the single album The Chase. The ensemble consists of Carmen, Jiwoo, Yuha, Stella, Juun, A-na, Ian, and Ye-on. Carmen is an Indonesian national, while the other seven members are South Korean.
Meaning of Hearts2Hearts
According to SM Entertainment, the name Hearts2Hearts represents a connection with global fans through music and emotional messaging. The concept depicts the artists and the audience moving forward as a unified collective.
The “S2” component in the name refers to a common digital shorthand for the heart symbol (♥) used in online communication in South Korea and other Asian regions. This notation serves as an informal expression of affection or preference.
Fandom and lightstick
The official fandom of Hearts2Hearts is named S2U (Korean: 하츄; RR: Ha-chu). The name was announced during the group’s debut showcase at YES24 Live Hall on February 24, 2025. The designation was selected via an online recruitment process held from February 4 to 11, 2025.
The “S2” symbol mirrors the shape of a heart (♥), while “U” represents “You” (the fans). S2U signifies that fans remain at the center of the group’s heart and highlights the bond between the performers and their audience.
In January 2026, the official Hearts2Hearts lightstick was released. The device features the group’s signature colors of white and light blue. It consists of a transparent spherical head containing a heart symbol integrated with the Hearts2Hearts logo. The lightstick includes a central control function for lighting synchronization during live performances and fan meetings.
Popularity
Hearts2Hearts is the first girl group debuted by SM Entertainment since aespa in 2020. It is also the largest female ensemble established by the company since the debut of Girls’ Generation in 2007.
In January 2025, following the announcement of the group’s debut, SM Entertainment’s stock price increased by over 4.5% during a single trading day, followed by an additional rise of nearly 7% the next day.
The group has participated in various South Korean promotional activities, including collaborations with Musinsa and Mega MGC Coffee, as well as Seoul metropolitan media projects. In 2025, Hearts2Hearts was appointed as the promotional ambassador for the Seoul Spring Festa and as a global media ambassador for the City of Seoul.
The group maintains its social media presence through original content series such as S2cret Diary, Hearts Chase, and Chat Hearts2Hearts, distributed via YouTube and streaming platforms.
Awards
- In May 2025, Hearts2Hearts ranked 23rd on the “K-Idol of the Year 30” list published by Forbes Korea.
- In 2025, the group received the Best New Artist award at the Asia Star Entertainer Awards.
- In 2025, the group received the Super Rookie Award at the K-World Dream Awards.
- In 2025, the group received the IS Rising Star award at the Korea Grand Music Awards.
- In October 2025, Hearts2Hearts received the Next Leader Award at The Fact Music Awards held at the KSPO Dome in Seoul.
- In 2025, the group received the Female Idol Rising Star Indonesia and Female Rookie Idol awards at the Brand of the Year Awards.
- In November 2025, Hearts2Hearts received three awards at the MAMA Awards: Best New Artist, Fans’ Choice Top 10 Female, and Olive Young K-Beauty Artist. The ceremony took place at Kai Tak Stadium in Hong Kong.
- In November 2025, the group received New Artist of the Year and Berriz Global Fans’ Choice at the Melon Music Awards held at the Gocheok Sky Dome in Seoul.
- In January 2026, Hearts2Hearts received the Rookie of the Year award at the Seoul Music Awards held at the KSPO Dome in Seoul.
- In January 2026, the group received the Most Popular Artist Female award at the Golden Disc Awards held in Bangkok, Thailand.
- In January 2026, Hearts2Hearts received two awards, Rookie of the Year and Best Artist Pick Female, at the Hanteo Music Awards.
- In 2026, the group received three Female Rookie Idol awards at the Korea First Brand Awards across the South Korea, Indonesia, and Vietnam categories.
- In 2026, Hearts2Hearts received the Dreams Silver Label at the D Awards.
- In 2026, the group was included in the NME 100 list by the British magazine NME.
Musical style
The primary musical style of Hearts2Hearts is synth-pop combined with R&B, incorporating retro elements from the 1990s and early 2000s. The group’s discography utilizes electronic pop structures and layered vocal harmonies, consistent with production techniques used in SM Entertainment projects.
The debut single “The Chase” features a synth-pop foundation with ethereal textures and electronic beats. The B-side track “Butterflies” incorporates heavy bass and R&B-influenced vocal arrangements.
Subsequent releases explored different instrumentation. “Style” introduced city pop elements, while “Pretty Please” utilized funk details. The mini-album Focus, released in October 2025, continued the R&B and electronic pop direction. The 2026 track “Rude!” resulted in various community-produced remixes, including Y2K R&B and city pop versions.
For the releases of The Chase, “Style”, and the mini-album Focus, Hearts2Hearts utilized promotional imagery featuring bright tones and youth-oriented aesthetics. The visual content centers on themes of emotion and the connection between the artist and the listener.
The debut mini-album Focus earned a Platinum certification from the KMCA, with 451,790 copies sold in South Korea.