I’m writing the best man speech for my brother’s upcoming wedding. I haven’t been to many weddings so to be honest I’m not super familiar with the format of this speeches, or things I should be sure to mention (I.e. things like “be sure to thank xyz person”). I’m asking some family members but thought I should cast a wider net and ask here too. Any advice for writing this type of thing? Any memorable ones, good or bad, to emulate or avoid?