Hearts2Hearts is gearing up for a late-February return.

SM Entertainment announced on February 6 that Hearts2Hearts will release its new single "RUDE!" on February 20 at 6 p.m. KST across major music platforms.

The upcoming track marks the group's first release in about four months. Hearts2Hearts last dropped its debut mini album "FOCUS" in October, showcasing an expanded musical spectrum and strong rookie presence.

Expectations are high for a fresh concept. Through "The Chase," the group delivered a mysterious charm, while "Style" highlighted a more bright and playful side, signaling versatility early in their career.

Hearts2Hearts has quickly established itself as a top rookie, sweeping seven Rookie of the Year trophies at major award shows including the 2025 MAMA Awards and MMA 2025.

Their momentum has extended beyond Korea. The group was also nominated for Best New Artist at the iHeartRadio Music Awards, underscoring growing global recognition.

SM Entertainment stated that as Hearts2Hearts continues to build its own musical universe, fans should look forward to the new side they will reveal through "RUDE!"

Meanwhile, Hearts2Hearts will appear at SMTOWN LIVE in Bangkok on February 14, followed by their first Seoul fan meeting on February 21–22.