This is always hard for me

To don't know when I'll ever see you again
And this Makes saying goodbye so hard
The past three days had been a blast
Oh how I wish they could last forever

Six years of knowing each other
So many memories that we had shared
The laughter, the studying, the friendship
All comes to an end yesterday at the airport

Thanks for flying four hours just to visit me
It wasn't easy but yet you chose to take that chance
I can't tell you how much that meant to me
Only to be able to express these words here

I don't know when I'll see you again
All I can do is to trust that one day I will
And till we meet each other again
Let's continue to keep each other in our hearts