I see something on Heavenly's head so I bonk her so she falls backwards with her bare soles towards camera. (We're both wearing bluejeans and barefoot) I bonk myself, go cross-eyed with my tongue out, point to stars and fall back. Our feet twitch while we're laying down.  For some weird reason, my arm sometimes raises and stays there, then falls. Heavenly lifts my legs and even they stay for a few seconds. What is happening!?