What if Lucis has courting rituals and traditions, so when Noctis wants to date and later marry one or more of the bros, he has to officially court them

+Prompto doesn't really know how to handle this and is really flustered by the whole thing
++Gladio finds the whole thing hilarious/ridiculous even as he's pleased by Noct's interest
+++if Ignis is included, he's pleasantly surprised Noctis even knows the courtship traditions
++++Noctis is used to hanging out with his bro(s) all the time, but once he announces he's courting them they have to adjust to chaperoned outings if they take place in private since it would be improper to be alone without an engagement