Kai started moving forward. Before he managed to get up to the whiteboard, he stumbled. It felt like someone strung a wire to trip him. He looked back to where his feet were, unaware of everyone laughing.

"Are you okay?" Mike asked, helping him up.
"Is there a wire or something there?"
"No. Why would there be?
"I dunno. Maybe, it just felt like it." Kai muttered as he walked slowly towards the board. He picked up the marker and moved to write on the board. There it was again, the feeling that he had done something terribly wrong. He paused for a second, and then started to write on the whiteboard. Everyone gasped, his hand passed straight through the board. He passed his hand back and forth through the board, amazed, spaced out. He stuck his head through the board to look to the other room. His head nearly snapped as there was a sharp tug pulled him through.