So I was sitting in front of the Pizza Hut in Covent Garden...
... with a friend of mine. We were just hanging out for a bit. So we noticed two bums behind us. When we walked away from the bench, to get a cup of coffee, I gave one of them a banana I still had in my backpack. So he throws it back at me while I walk away, I catch it and he calls me a jerk.
Anyway, when we come back to the bench the 'bums' had left. We sat there for about 2 minutes when a group of Dutch teenagers came to sit on the benches next to us. They started talking to us because they heard us speak Dutch. They were visiting London with their school. Minutes later one of the bums walks up to us, as it turns out, he was their teacher. It was a pretty awkward situation, but at least he could laugh about it.