Once on their private lightning rail car, and more importantly away from the prying eyes of House Orien which certainly wouldn't allow an scrutinized letter to leave their compound after the incident, Linda writes up the message to get Elanna into a church of Vol. Where Elanna's journey will truly begin. With letter in hand she heads to Elanna's cabin. Being the polite woman she is she merely knocks instead of barging into a potentially private moment.