SMNGG 2025: Exciting Teasers for Group Name, Debut Date, and Indonesia’s First K-pop Idol

Exciting Developments Surrounding SM Entertainment’s New Girl Group, Hearts2Hearts

Although SM Entertainment’s soon-to-debut girl group, SMNGG 2025, has yet to officially launch, eager fans have already begun to piece together intriguing details about the lineup.

Debut Scheduled for February 2025

On January 12, SPOTV NEWS announced that Hearts2Hearts is set to debut in February. This exciting news was unveiled during the SMTOWN Live 2025 event, which took place at the iconic Gocheok Sky Dome in Seoul.

Nostalgic Introduction and Group Overview

The event featured a captivating trailer that not only revealed the group’s name—Hearts2Hearts—but also highlighted that this would be the first new girl group for SM Entertainment since the debut of aespa in 2020. Notably, this new ensemble will comprise eight members, according to the report.

During the trailer, SM Entertainment took a trip down memory lane, showcasing the members in a video that evoked early Y2K aesthetics. Fans could see the girls engaging in playful activities, showcasing their chemistry in various settings, and performing synchronized choreography.

SM NEW GIRL GROUP (Hearts2Hearts) WILL DEBUT IN FEBRUARY 2025! pic.twitter.com/ElER8R1oON

— H2H FEBRUARY DEBUT (@2heartsoffcl) January 12, 2025

Fans Uncover Member Details

Despite the lack of official announcements from SM, dedicated fans and social media detectives—known as Pink Bloods—have been actively gathering information about the group. On X (formerly Twitter), they have discovered various hints about the members, as speculation continues to swirl.

According to reports, the group is expected to include four Korean and four international members. Fans have already managed to identify six out of the eight members: Jooeun, Haram, Carmen, Jiwoo, Yuna, and Nayeon.

Significantly, Carmen will make history as SM’s first-ever Indonesian K-pop idol.

Hearts2hearts members are rumored to range between 2006 to 2010! Jooeun (2006), Haram (2006), Carmen (2006), Jiwoo (2006), Yuna (2008), Nayeon (2010)—the other two members are still unknown! pic.twitter.com/zpFMJ0Cugc

— H2H FEBRUARY DEBUT (@2heartsoffcl) January 12, 2025

CARMEN will be the first ever Indonesian idol to ever debut in SM Entertainment! pic.twitter.com/et66WpaJie

— H2H FEBRUARY DEBUT (@2heartsoffcl) January 12, 2025

The rush from smaller companies to debut Indonesian idols is about to begin. SM is the first large agency to debut an Indonesian, which brings “legitimacy” to it in the eyes of smaller labels (similar to how everyone tried to do a J-line after JYP with MiSaMo in TWICE). https://t.co/Vabtsh7m45

— Them Tweets Though (@MyTweetsMyThots) January 12, 2025

As excitement builds within the K-pop community, the debut of Hearts2Hearts promises to usher in a fresh chapter for SM Entertainment and enrich the diverse landscape of K-pop.

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