Recently, a picture of TVXQ's Yunho and CSJH's member Sunday together was uploaded onto an online community site. In the heartwarming photo, you can see the two posing for the camera with the 'V' sign, as well as smiling innocently while standing back to back against each other. The pictures give evidence of their close friendship, making their fans turn green with envy. Fans who saw the picture gave a positive response with comments such as, "Seeing you taking a picture back-to-back, I want to become that back", "Two kind people. You suit the Y-neck shirt really well", "So handsome! So pretty!", "The master of the stage� I Love You", "I want to stand back-to-back against Yunho too". Photo + Source: TV Daily