A Little Apprehensive

My trip home to the USA is quickly approaching. What is this funny feeling? Me thinks I am a little apprehensive, perhaps about two or three things that will be accomplished.  I know one will be so wonderful, another will be good, I think and one more thing hmmm....?
One thing I know is meeting my brother and his family will be wonderful but I can't help but wonder when I meet him what it will really feel like having a brother!