Twenties: Destination wedding in Fiji? It'll blow my savings, but I'll be there.
Thirties: *looks at location* "Oh, nice." *immediately checks "Regretfully Decline"*
Twenties: Crying when the bride walks down the aisle.
Thirties: Sneaking out of the ceremony because your kid is crying hysterically.
Twenties: Bachelorette party? EVENT OF THE YEAR!
Thirties: Dinner and a feeble attempt to hit up a bar.
Twenties: "I can totally wear this dress again to a fancy event."
Thirties: Accepting that you never go to the kind of "fancy event" that would require a floor-length pink ball gown.
Twenties: After the wedding, head to the after-party.
Thrities: Leave as soon as the cake is cut.
Twenties: Going buck on the dance floor when the hit of the summer comes on.
Thirties: Getting buck on the dance floor when the hits from 10 years ago come on.
Twenties: DIY the perfect personal gift for your friends.
Thirties: Get some random thing in your price range on the registry.
Twenties: Getting to meet your college friend's high school friends you've heard so much about.
Thirties: Meeting your college friend's new work friends.
Twenties: Flirting with hot friends of the groom.
Thirties: Making awkward small talk with the creeps at the singles table.
Twenties: Bravely putting your phone away to really enjoy the moment.
Thirties: Frantically texting the babysitter.
Twenties: Gotta go out and buy a new outfit!
Thirties: Figuring out which dress you already own that you haven't worn to a wedding for that group of friends already.
Thirties: OPEN DESSERT BAR!!!
Twenties: OMG mason jars? Too cute!
Thirties: OMG ENOUGH WITH MASON JARS!