#1
/watch?v=nzvCyMMWeLA (youtube)

Lyrics:

Seems like you got here yesterday
Now your bags are packed and you're headed to your plane
Line up for last goodbyes
Come on little darlin', don't you cry
You say you'll be back before you know it
But I don't want to lose you, not even for a moment

Cuz time doesn't last forever
So why don't we kick it together
And I can't get used to the fact
That you always tell me you'll be right back
#2
Repost this in Songwriting and Lyrics (just the lyrics, no link), and we can give you some useful (and much-needed) critique on those lyrics.
#4
And why not? Good feedback will make you a better writer, if that's what you're here for.