Hello there! :)

Dear girls, I'd like to ask you a big favour: 
I'm searching for two eunhae fanfictions I've read in past, but I can't find them, I don't remember the titles and I don't even know what website it was on, but I can't stop thinking about them. Please, help me out! If it will remind you something, please let me know.

The first one was kindo angst, I'm not sure if it was eunhae or haehyuk but one of them was rich and the other one was a e (in the house), they fell in love with each other. At some point there was someone, I believe it was Shindong, who wanted to (or eventually did) the e. I'm not sure what happened next but the e moved to Japan and everyday he would go to some café-library. After some time (months or years) the rich one went to Japan and went to this café but missed his beloved one. It continued but I can't recall more.

The second one was surely eunhae. Hyukjae was a dancer, more like teacher of dance and Kyuhyun and Sungmin were his friends (they were friends with Donghae in past too). The fanfic starts as Hyukjae is being late for his class. He and Donghae used to be best friends at high school but something went wrong. I'm not sure if Hyuk confessed and Donghae turned him down or Donghae found a girlfriend or something like that. However after few years they meet up again at some kind of event. I believe Donghae worked in the business as well. He was successful, he danced for living, didn't teach it, I'm sure. 

Dear eunhae fans, I beg you, help me out, please! If you have any idea or anything, I'd be very grateful!