On December 22nd, U-KISS will release a single, 'Lifetime', a remake of male duo UN's popular song. As U-KISS is currently in the midst of their Japan promotion activities after releasing their Japanese debut album on the 14th, the boys are planning to release "Lifetime" as a gift for their fans in Korea. "Lifetime" is a song from the year 2000 with a soft and playful melody from UN, a sunbae group within U-KISS' agency,�NH Media. U-KISS is also planning to release an accompanying music video that will show off a friendly image with a montage of clips from their daily life and back stage. U-KISS will be returning to Korea for the end-of-the-year special programs, and members Dongho and Hoon will be beginning the�filming for the upcoming drama, 'Holy Land'. Source: Donga via Nate