Sometimes, someone comes into your life and then, you feel your life will never be the same again. Their presence in your life may be fleeting, but the impressions they leave on your heart last for a lifetime. And then there are some, who come into your life, and stay with you forever. They face with you everything that you face in your life, and comfort you in times of doubt and fear. They double your joy and halve your gloom. Sometimes, their mere sight can soothe your nerves and sometimes, their mere touch can make your day. If you have never experienced any of these feelings, open up, look more deeply at the world around you.