EntityQ138562027· pop 5· linked from 18 articles

Rude!

"Rude!" is a song recorded by South Korean girl group Hearts2Hearts. Written by Sebastian Thott, Maya Rose and Arineh Karimi, it was released by SM Entertainment on February 20, 2026.

Article

11 sections

Contents

Background and release
Composition
Commercial performance
Promotion
Credits and personnel
Accolades
Charts
Weekly charts
Monthly charts
Release history
References

"Rude!" is a song recorded by South Korean girl group Hearts2Hearts. Written by Sebastian Thott, Maya Rose and Arineh Karimi, it was released by SM Entertainment on February 20, 2026.

==Background and release== On February 6, 2026, SM Entertainment announced that Hearts2Hearts would be releasing the single "Rude!" on February 20, 2026. On February 12, a teaser trailer titled "How to Behave When the Heart is Missing" was released. On February 19, the music video teaser was released. The song was released alongside its music video on February 20.