I'm in Johnlock hell. Send help.

I've been under the Johnlock tag on tumblr for about 2 hours now. I need help. Any good fanfictions? Not smutty, bust fluffy Johnlock?

Harry Potter Thingy:

Imagine Ron and George running WWW and Ron finds a closet that looks pretty unused. He walks in to see amazing gadgets and gizmos that would make millions. He goes to tell George about it and George just looks blank.

"...why...did you touch anything?" Ron, realizing what kind of memories the closet could hold, shook his head.

"Good. Those were all Fred's inventions. I saved those so I can remember him. Sorry, Ronnie-kins, but could you stay out of there?" George, trying to keep a happy tone, but failing because those were only their memories. No one else could replace Fred. It wasn't like George hated Ron, but Ron could never replace Feddie. Ron, taking the hint, nodded and went back to work.

^^Idk where that came from but oh well...