text: Peter: I don’t believe in the afterlife but I’m happy to be convinced. Let’s agree on a code word now so whoever goes first can make contact and, importantly, authenticate themselves. Something a charlatan medium would never guess? I suggest ‘full bush’?
  Linda: Why full bush?
  Peter: Why not?
  Linda: Ok, I'm in. But you know this has been done before right?
  Peter: What do you mean?
  Linda: Houdini. He promised if there was an afterlife, he'd find a way to send a message. If anyone was going to come back it was him
  Peter: Everyone's a critic
target: Peter doesn't believe in the afterlife but he's happy to be convinced. Linda and Peter agree on a code so whoever goes first can contact the other one.