Hopefully you guessed right because these sexy back sides you see in the photo belong to none other than EXO‘s Xiumin and Kai!
Ryeowook‘s ‘Super Junior’s Kiss the Radio‘ tweeted, “Tonight. We slightly~ unveiled the two’s back sides! Bbabam! The two charming men who will be the moonlight at the rooftop with their perfect chemistry. Please look forward to it >_<“
Xiumin takes a laid-back approach by squatting and resting his hands on the back of his neck while Kai goes sexy by moving his butt to the side, giving fans the perfect angles of their back sides.
Fans commented, “Even just by looking at their back sides, I can tell which member is which”, “Even though they’re posing sexily, they still look cute”, and “Their broad shoulders and butt are my style.”