You’re on your honeymoon having a great time, and your spouse decides to go for a run on the beach for an hour or so.
You hear a knock at the door. When you crack it open, you see your spouse standing there, wearing different clothes and looking slightly off.
Your spouse says, “Hello! I know this is hard to believe, but the reason I look a little strange is that I’m 10 years older and I traveled back in time. I’ve got important time traveler business to take care of, but I wanted to drop in and see you. I knew that present-me would be out on a run right now. In the future our marriage is awesome and everything turns out great for us. I really shouldn’t tell you too many details — you understand.”
You aren’t sure how to respond, but you know your spouse is telling the truth.
Your spouse continues: “Well, we’ve got almost an hour. You look great. You can’t tell present-me about any of this when I come back from my run, but don’t worry… I’ll be thrilled about this encounter in 10 years when I come up with the idea… and I’ve learned a few techniques that present-me won’t figure out for a while. Want to have sex?”