No, that's not some ahjumma and her friends at bath house -- it's 2AM donning some hydrating masks while they chill in a back room. On October 14th,�Jo Kwon shared a hilarious photo on Twitter, along with the message, "We aren't too far away from our beloved Japanese fans, but we still miss you guys~� We've started our Japanese debut preparations and are working hard! In JYPE Japan." Many celebrities expressed that the secret to their skincare was in wearing mask packs. It looks like even though the boys are busy preparing for their debut, they haven't neglected taking care of their skin. Netizens commented, "HAHA you guys are so funny!" "Good luck in Japan", and "No wonder you guys have clear skin!" Source + Photos: Jo Kwon's Twitter