Serendipitous Connections at a Coffee Shop

I matched with this girl on a dating app and we decided to meet at a coffee shop downtown.

When I walked in, she looked familiar but I couldn't place it. We started talking

and realized we went to the same elementary school fifteen years ago. Wild but okay.

Then her phone rang and she stepped outside to take the call. While she was gone,

the barista came over and asked if I was enjoying my drink. I looked up and

it was my childhood best friend who moved away in fifth grade. We're freaking out

catching up when the girl comes back in. Turns out the call was from her brother.

Her brother who is dating my sister. We had no idea our siblings were together. So in one afternoon