Coming from 2018, arriving in 2006. Person A has been spotted as a futuristic kind of person ("you have an iPhone X?? Bluetooth earphones?") who seems to able to predict what will happen before everyone. Historians travel from many countries and test their theories, but A decides not to tell them anything.

Life goes on normally after a few days, as if it hadn't bothered, except for one thing:

Everything seems to go faster - events, elections, new songs - and suddenly on Twitter you see that people are venting about how the century has gone way too fast with 360 characters.

And yet, A knows he/she/them has only been in the experiment for a week. They've kept track of how long they have been staying, and it has not been a century.

Has it?, A asks Person B, a stranger who looks like they came from the nineties or before.

"What do you mean, we're not in 1975? All I can see is history repeating itself."

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Of course, y'all are free to change the dates, they're just here for the context 👍