Looks like the boys are using their credits to buy a few things
Vending stores like these are common in the towers, selling small things like undies, snacks, small electronics, to a full meal (through this vending machines are located in the cafeterias, used for late night eating)
depending on how labeling on the vending machine is. it seems like he's getting the blue-green ones or the ones that are obscured by his head. cute pic either way. :-)
depending on how labeling on the vending machine is. it seems like he's getting the blue-green ones
