What is it about Dolphins that makes everyone want to swim with them? It’s on everyone’s bucket list, like terrifying yourself with a skydive or getting a bit of Chinese nonsense tattooed on your shoulder. Maybe it’s because Dolphins are supposedly extremely intelligent mammals, but then swimming a couple of lengths of Highgate Baths with Stephen Fry isn’t on many people’s bucket list. I think it’s more to do with the genetic quirk that has turned their mouth up at the corner into a cheeky little smile. If their mouths turned down into an evil scowl I bet swimming with Dolphins wouldn’t be so popular. Nobody wants to swim with Tuna, for instance. Maybe if they did we’d be eating Tuna-friendly Dolphin mayo sandwiches.