Time Above The Earth

I've spent so much time above the earth,
Thinking about life and each man's worth,
How can one person be worth more than,
A thousand people knocking on his door,
Still the motion of your hair,
Well that could take me anywhere,
Because you're happier than I,
Please don't say goodbye...

Then I get off the plane,
A thousand thoughts flashing through my brain,
Like am I really here at all,
And will I see her again,
If I do will it be the same,
ANd am I really here at all?