Leaving On A Jetplan

All my bags are packed, im ready to go...
I'm standing here, outside the door...
I hate to wake me up and say goodbye for my past...
Now, im leaving on a jetplan and i know i will never back again...
What for, leaving on a jetplan but still bring the bags...
The bags which bring all of the past, thats why i still feel heavy on my back...
Can i turn back and put them all..?
Of course, i can...but i dont have any time to stay long in there, only have a time to put them all...
Then,i turn back and should go now...
Now, heavy the burdens has been mild but the memory still exist inside...