Pay a stranger's way

It was great! I’ve seen others do this but never did myself. I got my drink which is a salted Carmel latte and my wife got a white chocolate mocha. I thought about. Speciality drink but he problem is that if the person would want extra flavoring shots... so large coffee is what I said and bought for whoever bought it. This is what I got today. Sorry I don't have a picture of whoever got their coffee but I don't even know!