Why didn't make this? this is cute couple for real

Thank you...

Well, in order to write it, you must know about the show. Watch it. There are lots of links in the net.

Maybe, you can ask help from Nisrandom. She is a WGM writer here in AFF
LINK TO HER STORIES: http://www.asianfanfics.com/profile/view_author_stories/4576/L
The one that I read: http://www.asianfanfics.com/story/view/6441/love-line-donghae-drama-romance-superjunior-you
She also wrote a Kyuhyun WGM and Hyukkie's ^^

I am not telling you to pattern your story to hers but at least, maybe, she could answer your questions. But nothing beats first hand info. So I suggest you start watching. You don't have to watch all seasons. Just choose one couple ^0^