Spanish encounter at work

One day I was at work in Theisen's in Monticello. I was running the register when I saw an hispanic costumer walk into the store. While I was helping the people in line I heard this hispanic talking costumer talking in spanish! To my surprise another costumer approached this man and was speaking in fluent spanish as well. I couldn't understand all of what they were saying but I did understand some of it. I was so shocked that I could use my spanish this close to home!