하츠투하츠 is set to release their second mini-album 'Lemon Tang' on the 22nd, marking their summer comeback. The group has been gearing up for this release with various promotions, including a pop-up store and concept teasers. The album features the title track 'Lemon Tang' and other songs from the first half of the year. Member 스텔라 also made a donation of 3,000만원 to the Samsung Seoul Hospital. | 하츠투하츠 is set to release their second mini-album 'Lemon Tang' on the 22nd, marking their summer comeback. The group has been gearing up for this release with various promotions, including a pop-up store and concept teasers. The album features the title track 'Lemon Tang' and other songs from the first half of the year. Member 스텔라 also made a donation of 3,000만원 to the Samsung Seoul Hospital.