"The stars are especially bright today
When this day is over
You said you were leaving and it made me sad all night long
Ah, the happy days, our many promises
They keep passing through my ears, making me sad
It’s not your fault but I want to cry
I am dreaming a dream that is too blue

Ah, the happy days, our many promises
They keep passing through my ears, making me sad
It’s not your fault but I want to cry
I am dreaming a dream that is too blue

It’s not your fault but I want to cry
I am dreaming a dream that is too blue"

- Kim Soo Hyun,Promise