Let's get hitched!

[Master Quan]

That's a rather pretentious way of looking at the situation.

one could make the argument that such articifice taints a love that is pure.

How so? It's a huge commitment, a huge step in your lives, so there should be some thought put into it. I know everyone could (and should, imo) do better that "Yo, let's get married."

My point was: If people would actually change their minds about marraige depending on something as, ultimately, trivial as the way they were proposed to, then they clearly don't love the respective person.