I am really pleased with my latest acquisition: a mobile phone. As you can see, I come late to twenty-first century technology.
Anyway, I immediately gave my mobile number to my friend, J, and waited for weeks to get a call from her. When it finally came, I was delighted. I was in the supermarket at the time stocking up on essential groceries (If you buy six bottles, they knock 10% off).
"Hi, J!" I cried, unable to conceal my excitement. "Wow! This is great! But, tell me one thing: how did you know I was in Tesco's?"