U-Kiss recently sat down for an interview with T-News to discuss some of the hardships they have experienced while promoting their latest album Only You, and single Round and Round. Alongside the more edgier and masculine transformation that the boys have gone through for their album promotion, one thing that has been catching everyone's attention is the boys' latest hairdos, especially that of Dongho's. During the interview, Dongho revealed: "I've had to bleach my hair at least 15 times… Because of all the bleaching, my scalp felt like it was burning for a while. My hair's been greatly damaged as well." U-Kiss also revealed that they all stepped up their game in the gym and went on a protein-rich diet: "For this album, we really took weight-training to a whole new level. We wanted to look our best for the music video and stage performances." As a parting message, U-Kiss stated: "We'd like to thank all our fans who have been patiently waiting for our album release. We'll do our best to continually improve as singers and performers and you can expect a lot of great things from us in the future."