From NYpost.com….
Blink once if you love cats.
Animal behaviorists have revealed the most effective way to befriend a feline: the “slow blink.”
The new research suggests that humans can signal goodwill by learning how cats themselves smile — that is, when a cat narrows its eyes and shuts them, holding them closed for a few brief moments. The move is a show of accord, both between cats and with their human companions.