Blobby Turkish coffee cup set

Blobby Turkish coffee cup set consists of a pair of cups, and a single saucer to hold them. In traditional Turkish coffee horoscope readings, the cups are flipped upside down, and the stains that are in the saucer is associated with the future of the “hane”(home). If two people are living together, why not merging their saucers, and therefore the destinies of their “hane”?