I'm taking my nephew Abel scuba diving in a pool. He doesn't seem to be able to do the scuba part, but as soon as we get under water, he talks to me! Amazing, how is he able to do that?

We get out of the water, and I'm trying to explain to people, "usually under water your voice just comes out all bubbly, but somehow he's able to do it!"

Everybody wants to learn this trick.