Angel's departure

So suddenly and unintentionally,
By the rules of bitter fate
You left us all behind;
Abandoning this imperfect world
Straight into land of paradise
Back to your own kind.

Though staying here so little
And doing your own thing
You changed our lives forever.
Realising our deep regrets,
Sympathy and pain
We spill our tears together.

Why did you have to go so soon?
Our lives aren’t rich without you,
Forever you shall be missed.
I guess your time here was done,
Your missions are accomplished,
May you rest in peace.