Jerry dates an attractive tennis lines woman only to discover that she is hearing-impaired, but able to read lips. George gets caught acting like a slob on live television at the tennis match and gets dumped, so he tries to use the lip-reader to spy on his girlfriend to see if she's telling the truth. Kramer tries to prove that he can read lips as well as Jerry's girlfriend, while Elaine accidentally offends a limo driver and tries to make up for it, but the plans backfire. Written by
Did You Know?
was approached to appear in the final scene where Kramer runs into her on the tennis court. Seles turned down the offer and a stuntwoman was used instead. See more
When George is trying to get Jerry's attention at the tennis match (Jerry is transfixed by the lineswoman) he first has his hinged sunglasses shades up. In the cutaway they are down. See more
Jerry, do me a favor. Next time you see that lineswoman, ask her how ball boys get that job. I'd love to do that.
I think perhaps you've overlooked one of the key aspects of this activity- It's ball boys, not ball men. There are no ball men.