Gabriel and the three eggs

Once, his mother said to him: "My son .. We know people from their behavior and not from their sayings .. I will inform you about a test that your friends will experience and discover your own differences between their food .. Call your friends, each separately, to food. Only three boiled eggs are put on the table .. Then see how each of them behaves. " Read the details and learn the role of three eggs in the life of Gabriel,