There is now way it's a brotherly love, since he is too protective of Yesung. So I just know it that something bound to happen in the end about that xD

And I read your reply above, you say that there will be a fic that explain about Hankyung/Yesung past relationship? Wow, I'd totally love to read that! I hope that you can finish this series fast so that we can move to the next long fic one! *is demanding* xD

Kidding, kidding~ Just take your time :)