Several minutes later -- among assurances from Moro and G5, Kael and Moro and Brosck see a small procession of three droids wander by with a chipper "good day". They are presumably on their way from the mess hall and head down the long corridor to the command center. Two of them are pushing carts along -- one laden with drinks, the other with various flavored Imperial Protein Packs and some candles next to a covered dome -- this must be the surprise the droids have pulled together.
You're too far away to hear the exchange the droids have with the troopers at the door. There is some back and forthing-however, as the troopers gesture at the carts and the droids wave their arms around in a friendly manner. Eventually the troopers shrug and seem to give up -- opening the door and passing the droids in. You believe you can hear the sound of a party horn as the droids swing into a rendition of "Happy Birthday." One of the three troopers follows the droids in and the door shuts behind him, cutting off the sound -- and the scene.