Verified answer

It's "hypothetical" and "hypothetically". What to do would depend on whether you cared if they believed you or not. If you really wanted them to know about vampires, you could calmly enlighten them with some vampire facts. If you were just trying to gauge their reaction to the idea of vampires, you could simply agree that it was a joke and laugh it off. Real vampires don't go around revealing themselves to everyone, though. It's not a status symbol to lord over others. That's just childish.

You tell them it was a bet or running joke. Cant really think of anything else you could say.

Agree that you were joking and tell them that you thought you had them going for a while there but they were too smart for you.

Tell them you made it up.

its a pretty simple concept.

dont even give it a second thought,.....who cares, your life doesnt depend on what they think about you