Original sentence: " Originally Behar only appeared on the days when Barbara Walters was off; soon she became a regular co-host, with the panel expanding to five when Walters joined in
Edited sentence: " She has a tendency to fidget with pens in her hand, shake her fingers, blink very fast while on the air.Once, she stopped shaking her pen to move her cup a centimeter to the left during a segment.Originally Behar only appeared on the days when Barbara Walters was off; soon she became a regular co-host, with the panel expanding to five when Walters joined in