A. He wanted to follow the tradition of his country.
B. He believed that it symbolized an everlasting marriage.
C. It was thought a blood vessel in that finger led directly to the heart.
D. It was supposed that the diamond on that finger would bring good luck.
A. The two people can learn about each other's likes ad dislikes.
B. The two people can have time to decide if they are good match.
C. The two people can have time to shop for their new home.
D. The two people can earn enough money for their wedding.