The sourest sweets

I went a walk with a colleague to an old sweet shop today, after he gave me one of his sour sweets last week (during a meeting, tears were streaming down my face) and I decided I needed more. He took me to his supplier. I bought a mix of flavours, and shared with others in the office, so we all ended with tear stained faces. They are so sour they actually affect my breathing. But so good!