In 16 lines, we get the picture: young people, summer lust. In the lines that follow, the picture becomes more complex. Neil lives in Newark, with his Aunt Gladys and Uncle Max, in a crazy household where no one eats the same meal or at the same time. Brenda Patimkin lives in Short Hills --- a suburb so alien to Gladys that she uses its phone book to prop up a table.
--- he wastes nothing. That diaphragm, like a revolver in Chekhov, will return in a later act, for Brenda will leave it home when she goes back to school and her mother will find it and all hell will break loose.