Zoom in the future, Chansung's a successful idol and you are still a woman in love with him.
He's doing well and knowing so, you let him live his glamourous life.
What you don't know is his fight to live each day without you by his side.

You left because you don't want to be a distraction and he let you leave because he thoght you wanted to.

When in truth, all you both wanna do is hold each other again, arm in arm.