A hug can mean alot

I have been so down lately, planning the funeral, second guessing myself, am I a fool to take this last drive together?
Last night I was getting ready for bed, I heard a car pull into our driveway. Grabbing a housecoat I answered the door, their was my dear friend Sue. It was 8:30 at night and she had just finished teaching a class and was on her way home. "I just felt that you needed a hug" was what she said. Oh Sue, how right you were and thank you.
A hug can and does make a big difference in peoples lives.