[All] SM 8-member rookie girl group Hearts2Hearts2 information summary! Debut date, member profile, Instagram trailer

The debut news of SM's new girl group Hearts2Hearts has been announced!

They are an eight-member multinational girl group that appeared about five years after aespa, and they have been garnering a lot of attention even before their debut.

Check out all the information about Hearts To Hearts that was surprisingly revealed at SMTOWN LIVE 2025!

1. Debut schedule and basic information

Hearts To Hearts is an eight-member girl group that was first introduced under SM 3.0, and is characterized by its unique concept and multinational members targeting a global fandom.

2. Summary of member profiles

The basic profile is as above. Let's find out more about the members who have more information revealed!!

(1) Jiwoo-Leader

I was street-casted at a convenience store when I was in the 6th grade of elementary school and was hired as an SM trainee.

After about 6 years of training starting in 2018, I debuted as the leader of Hearts To Hearts.

(2) Carmen

Carmen is a member who was known as an SM trainee even before her debut. She is particularly notable for being from Indonesia, and she is receiving a lot of love from local fans. She is expected to play an important role in forming a Southeast Asian fandom!

(3) Joo-eun

This member has been training for about 5 to 6 years and has been honing his skills.

He is evaluated as the ace of Hearts to Hearts and is expected to be a central member of the team.

In particular, she garnered attention for her unique center visuals in the SM 30th anniversary video, to the point where she was called the second Karina .

(4) Yuna

She appeared with a pink headband and received cute responses from fans. She is a member with a refreshing and bright charm.

(5) Nayeon

Born in 2010, she is receiving attention as the youngest female idol.

Her name is the same as Twice's Nayeon, so she attracted a lot of attention.

3. Debut trailer video (ft. fan reactions)

The first trailer for Hearts To Hearts, which was revealed at SMTown Live 2025, garnered attention for its unique visual beauty that combined the moods of New Jeans and Espa.

Despite their brief appearance, Thai and Indonesian fans went wild over Serissa and Carmen's appearance, causing a rapid increase in their number of followers on social media.

Especially looking at the cases of Blackpink's Lisa and Secret Number's Dita, it seems likely that the local popularity of Southeast Asian members will greatly contribute to global growth.

4. Expectations after debut and future activities

Hearts To Hearts is the fourth girl group in the SM girl group lineage that started with S.E.S., Girls' Generation, Red Velvet, and Espa, and they have a global tour and large-scale project planned.

As this is the first team to be introduced in the SM 3.0 era without producer Lee Soo-man, new changes are expected in both music and concept.

Which member of Hearts To Hearts are you most looking forward to?

Please leave a comment!

We will continue to quickly bring you news about new girl groups!

What are some must-see posts on FanPlus?

Nahonsan Jo Aram's daily life revealed, is she originally an idol from Gugugudan? (+age, family, MBTI, bare face)

Park Sung Hoon AV Controversy Eventually Leaves Next Project <Tyrant Chef>, Reasons for Mixed Public Reactions (+ Who is the New Male Lead?)