Random question from a stranger...

You know how sometimes for no reason you turn your head to look and someone is just looking at you?

While waiting for a red light to turn green on my way home today, I turned my head to look over my left shoulder and this driver started to wave, signalling me to roll down my window. I thought there was something wrong with my car so I did. And guess what he asked me?.... ...

"Where can I get bubble tea?"