'Dancing With the Stars' Contestant Kelly Monaco and Pro Val Chmerkovskiy Talk Chemistry, Guest Judge Paula Abdul (VIDEO)
"That's the unexplainable thing," Monaco told Celebuzz at rehearsals for Monday night's performance. "We don't know why. It just [happened]."
Since All-Stars premiered in September, there has been rampant speculation that their flirty relationship on camera may be more than just platonic.
Is that actually true?
"What does that word mean?" Chmerkovskiy quipped.
"I have no idea what platonic means," Chmerkovskiy concluded with a smile.
But while the conversation ended there, the couple -- who will perform to Coldplay's "Fix You" on Monday -- did have plenty to say about this week's guest judge, Paula Abdul.
"It'll be nice to have a friendly face sitting there."
For more on Celebuzz's interview with Monaco and Chmerkovskiy, watch the video, above.