A woman had a set of identical twins she had to give up for adoption. One was adopted by a Mexican family who named him Juan. The other was adopted by an Arab family who named him Amal. After twenty years, Juan contacted his mother, and sent her a picture. She was delighted to hear from him, and thought he was very handsome. She turned to her husband and said, "now that I have heard from Juan, I want to see my other son." He said, "Why would you want to do that? When you've seen Juan, you've seen Amal."