Diane. But they lived in different states. Mark and Craig lived in Texas. The brothers cameg the sisters often. They sent them e-mail often, too. But they all missed each other a lot. Mark and Craig had an Internet Web site. One day, they asked Darlene and Diane to go to the Web site. It said, "Diane, will you marry me? Love, Craig, and "Darlene, will you marry me? Love, Mark." Both sisters said, "Yes!" Today, the two couples are married. They live in Texas. Diane and Darlene do not live together, but their houses are next door to each other. Their houses are identical, too!