[Well, even if he says that it goes against Ferdinand's nature and manners to just barge in unannounced. So once he finds the correct room, he knocks one lightly on the door before he calls out in a voice that's only slightly louder than conversational level,]
---> action?
and mannersto just barge in unannounced. So once he finds the correct room, he knocks one lightly on the door before he calls out in a voice that's only slightly louder than conversational level,]Hello, Ryan?