My girlfriend proposed

Hello, while this is obviously only going to affect both myself and my fiancée I figured I would ask everyone's opinions on it here as it could bring about a decent discussion.

I, a man, was proposed to by a girlfriend last night. I said yes, but was a bit taken aback by it due to the roles being reversed. I'm not bothered by it in the least really. Just suprised.

What are your thoughts on a woman proposing to a man?