Earlier today, we reported that 2PM's fanclub, the Hottests, presented the beastly boys with an appreciation gift for their 2 year anniversary. More recently, the group uploaded a Youtube video showing the behind-the-scenes celebration of the special event. In another installment of Real 2PM, the boys celebrated their 2nd anniversary with a towering beautiful blue cake. In the beginning of the clip, maknae Changsung (who, as many of you know, loves to eat) snuck some cake into his mouth the Asian way--with chopsticks. Later on, the boys took celebratory pictures with the cake and discovered that a piece had already been eaten. All fingers pointed to Chansung as the obvious suspect. Check out the video below!