To be fair — if I talked to my hypothetical pilot boyfriend and agreed I would marry him and then he proposes on a flight he pilots, in front of all the passengers, I might say No no matter what we discussed previously. Because that would certainly make me question the whole relationship.
There can never be a 100% sure while the where and how to propose is still open, since it includes a lot of scenarios that range from uncomfortable to batshit insane.
To be fair — if I talked to my hypothetical pilot boyfriend and agreed I would marry him and then he proposes on a flight he pilots, in front of all the passengers, I might say No no matter what we discussed previously. Because that would certainly make me question the whole relationship.
There can never be a 100% sure while the where and how to propose is still open, since it includes a lot of scenarios that range from uncomfortable to batshit insane.
Hopefully your hypothetical pilot boyfriend would understand that about you before proposing and not do such a thing.
Presumably in the OP, he had a sense of what would be exciting for her.