"Right, we should be getting back," She agreed as she followed Ben back to the campsite. It was then when she heard it: an odd buzzing sound. Not so much a mechanical sound, but more like a bug or an nature induced sound. As they made their way back to the campsite, Caroline addressed it. "Hey do you hear that bu-," the stopped in mid-sentence as the mysterious sound had suddenly stopped. "Nevermind," she finished, dismissively waving her hand.