She was a star.

She may have not been the best (Jieun) or brightest (Hyosung) or biggest (Sunhwa) but she was still a star. 

Even if no one wished upon her, she rose and shone like a star because that's what stars do. They shine and keep your dark bright. 

But she'll fall, they always do, stars. They'll fall but it's just a matter of getting back up and shining again. So that's what she'll do. Rise and shine, fall and rise, and shine again. 

Because that's what stars do. 

That's what his star does.