"God has a reason for everything. That includes you, Yonghwa." Those were the words which my grandmother used to say when she was alive.

This is about a grieving son, whose father has passed away.   Unable to accept this misery, he steals his jar of ashes and revisits all the places, 

And they both search for the true meaning of family and friendship.  

"Just in case I'll see that person again, I'm waiting that night at that place. But, that person doesn't come and makes me cry. While the time now passes midnight and moves to dawn, Ah, that person who I met that night.... must have forgotten about me."

Like The Birds. (새들처럼) "If I could just live just like before, I would definitely fly like those birds in the sky."