When you were on your way home from a concert, you got lost, it either went to the right or left. A few meters away from you there was a man who noticed you, he asked"Do you need help?" He seemed pretty nice & looked like a doctor because of his white coat. When you nodded yes, you were both on the right path. When another man came towards you you got a little scared so you hid behind the man who was helping you and he even put his arms around you in a protective way!