I'm getting bored and he can tell, so he shifts the topic towards me. He tells me he'd spotted me chatting to a girl earlier, a black girl, and asks what I thought of her, if I liked her. I mimed affirmatively.

Like the tide, it comes in and it washes over the beach. It's beautiful. But like the tide it goes out, sometimes it goes out further than it ever has, it recedes back across the beach and further out beyond the horizon. The bare seabed opens up in front of you and all you can do is look at it.