It all began when I moved to Seoul.

I've finally moved to a big city and everything was slightly better here. 

Things were all good until I rented an apartment.

The night I moved in, I was unpacking my suitcase when suddenly someone pounded on my door quite a few times. 

When I opened it, a DRUNK BOY marched in and plopped down into MY BED. 

And ever since then, he kept annoying the heck out of me.

And it turned out that he lived next door

And we weren't just neighbors. 

We went to the same high school.

In fact, we were classmates.