"You know I'm never one to turn down a challenge..." Though, first, he really should finish his dream coffee. It'd be a shame to let it go to waste, given the meager supplies outside the dreamscape.

Once he finishes, he lets the cup rest, quiet for several moments. He should probably say something, to acknowledge Ren's... interesting perspective, if nothing else.

"...Lucky for you, you don't have much in the way of competition."

Ren can make what he will of that. Really, it's a test, to gauge his intentions.