Seinfeld: The Wink

George develops an uncontrollable wink when he is squirted in the eye with grapefruit juice from Jerry's new diet plan. His wink gives Kramer the incorrect go ahead to sell a birthday card signed by the entire Yankees team. Once Kramer learns of his mistake, he is forced to collect the birthday card from a young boy ill in the hospital. Meanwhile, Jerry's new grapefruit diet causes problems with his dating and Elaine starts dating a man from her wake-up service who unfortunately likes dogs.