The young soldier returned to his hometown on vacation. He was happy to tell his parents about his life in the army. Suddenly he stopped and looked up at the four girls walking on the street outside the window.
   The mother whispered to her father, “Look! Our children have grown up, he never paid attention to the girls before joining the army.”
   Their son focused on the girls until the girls disappeared, He turned around and said to his parents: “A girl’s steps are wrong.”