How do you have a shared dream with a specific person? The person I'm trying to have a shared dream with doesn't know I'm trying to. I need to ask him something in the dream, and since it would be just a dream to him, he'd probably answer truthfully. And this is a question that if you asked someone in real life, it might ruin your friendship with that person. So, I want to try asking him through dreams first, and then possibly ask him for real.

So...can anyone please tell me how to have a shared dream with someone?