The group Hearts2Hearts is making a comeback with their second mini album 'Lemon Tang.' Ahead of its release on June 22, a variety of projects spanning both online and offline platforms are being unveiled sequentially.

■ Lemon Universe… From Noon Teasers to an Airship in the Sky This album is built on a summer universe featuring the 'Lemon Sun' and the opposing 'Lemontang Club,' showcasing Hearts2Hearts' signature quirky and bubbly charm. Following the release of teaser images timed to high noon when the sun is at its highest, the group drew attention with a unique promotion that floated a giant lemon-shaped airship over the skies of downtown Seoul. Additionally, the group has opened an official board on the image platform Pinterest, sharing photos that combine the album's concept with memes to strengthen engagement with global fans.

■ Offline Experiential Events… From Lemon Bath to Large-Scale Pop-Up Offline experiential events have also been prepared. From June 20 to 21, Hearts2Hearts will run a 'Lemon Bath' promotion in Ilsan, where attendees can experience a foot bath and kit utilizing lemons. From June 23, the day after the official release, through July 1, a large-scale pop-up store will open at The Hyundai Seoul, featuring photo zones that bring the universe to life, concept games, and various merchandise.

■ Title Track 'Lemon Tang' and Five Other Songs Included The new mini album contains a total of six tracks filled with fresh summer energy, including the title track of the same name, 'Lemon Tang,' and 'RUDE!,' a b-side track that garnered attention in the first half of this year. A portion of the title track's audio and choreography has been pre-released through the group's official social media channels, heightening anticipation among music fans.

Hearts2Hearts' second mini album 'Lemon Tang' will be officially released on June 22 at 6 p.m. through various online music sites.

Photo = SM Entertainment.