said, still be addressed as pope emeritus still be wearing white i still answer dressed as your holiness, there were fears that it would create a lot of confusion within the vatican walls where both popes eventually will be living. so, this meeting, in a way, shows them for the first and last time probably, together. it shows that both of them know where their place s of course as it happens usually in the vatican and with the catholic church, there's a lot of importance in the small gestures. for instance, pope benedict xvi, even though he looked very frail, he went all the way to the helipad to wait and welcome pope francis, who arrived with a white helicopter, which is, of course, reserved for the popes. pope francis was sitting on the right, the seat reserved for the pope. then they went to the private chapel to pray together and pope benedict xvi said, well, you know, pope francis this is yours, the kneeler which is reserved for the popes, please pray the altar for us. he said, no, we are brothers and we are going to pray together.