My Dad's Smile

I was only 10 years old at the time and it was late and I heard the phone ring my mom was not home but I was being watched by two of my moms friends. As I ran to the phone to pick it up I suddenly stopped and looked at my moms bed there was my dad lying down on the bed and he smled at me then vanished. I don't know what caused me to look at the bed but it is a moment i will never forget!