Sobriety and the Certainty Principle

Sometime when you're 30, you get dragged by your brother to a pub filled with University students. After a while, you thought leaving was a good idea. But what if you encounter someone from your youth?

1/2 inspired by true events.

Edit 23 August 2020: the place where this short story is set had announced that they'll be closing down because of COVID. I am legitimately so saddened.