The full manga is on another site. I was coming by to mark it as already read for my own records and noticed that they didn't finish uploading them here
Oh wait. I was confused lol
What site? And who did he end up with?
The site has been down for years.
It didn't really show it like that, but the friend seemed to allow her sister to stick around
Aww
I went back to read. No, there's no clear amswer
Who did si-joon's friend choose in the end?
That's a mystery T^T