Grouchy CHEERS

I bought a springroll from shop A and walked off. The springroll tasted bland, I should have added chilli sauce. Just nice, there was a Cheers outlet ahead. We went in and bought drinks. While my partner was paying the cashier, I helped myself to the chilli sauce. After the payment was settled, the cashier came over to ask if I had taken food from the hot food counter (where the chilli sauce was). She thought I could have taken food without paying. I replied No, I used the chilli sauce. She then told me off for not ‘asking first’. Come on, its only Chilli sauce. Why do we have to ask you? And so what if we din ask? Did we deserved to be ‘told off’ for something so minor?