I recommend this story to you:

http://www.asianfanfics.com/story/view/861251

I recommend it to you because the plot is really unique that we rarely found. and the story is really cute! it is a long decent fluff story. it is not like the other fluff story that make me cringe instead of feeling cute. I just make this because I feel like this story has to be known so that's why I recommend it here. The author arrange the plot smoothly and according to her reviewer, every character seems to have their roles in this story which is hard to do it as an author.

So let's check out this story, it is worth reading it.

Seriously I told you reading this left butterflies flying in your stomach xD

p/s: the author doesn't know about this so don't tell her xD