Jeff watched Jamie, trying to see any changes in her. Anything at all, beyond a growl (which might have just been because Jamie was annoyed). Jame noticed though, and gave her brother a withering look. "You want something you freak?" Jeff shook his head. "Good." Jamie went back to watching TV.
'This is taking too long,' Jeff thought, 'I thought it would go faster. Maybe there is some way to speed it up.' Without warning a wave of vertigo hit Jeff, causing him to stumble slightly. His sister didn't even glance up at this. 'Okay, maybe I've been spending too many late nights up without sleep.'
Then, then remote clattered to the floor from Jamie's hands. Jeff watched it land and his sister made no move for it. Instead she flexed her hands and shook them, like she was trying to shake numbness out of them. 'Maybe it's contagious,' Jeff thought, 'And maybe I do need a rest.' He turned around three times, crouching lower as he did so, until he lay curled up on the floor.