The audio begins with the gentle rustling of paper, denoting the presence of an envelope. The envelope, with its crisp corners and smooth surface, is being held carefully, ready for its next journey. A soft sliding sound follows, an indication that the drawer is being opened. There's a brief pause, a moment of anticipation, before the envelope is slowly glided into the drawer. The movement is graceful, the paper surface of the envelope brushing lightly against the sides of the drawer. There's a soft thump as the envelope lands, nestling among other contents. Finally, there's a muted sound, the drawer being closed, signaling the end of the envelope's journey.