<human>: Can you provide a brief overview of the text?

The title basically says it, I need help with a speech. The problem that I am running into is that I have only met his fiance twice since they've become engaged. If I knew her better then I'm sure that I could come up with something, but since I don't then I am asking for help. I don't want to have a speech that is nothing but inside jokes because, lets face it, nobody likes that. Also I have been told that her family is very conservative so I would like to just push it a bit. Any help would be greatly appreciated.
<bot>: Barely know my buddy's fiance and I need a speech that will work with everyone and be a little dicey.