"I'm not afraid, you just want to waste time, totally."

Shaking his head,

"Not interested."

"Can't be scared of something that doesn't exist."

Said very defensively.

"No nope thats quiet alright I don't need further proof they aren't real."

Does he sound a little scared? Yes, yes he does.

"nope, no, nah, they can't be, they don't exist they are just figments of your imagination yep totally."

"Nope, no, wrong, nope."