Title: the heart of the matter
Author: shannie541 (thaaaaaaat's meeeeee!)
Characters: Dean, Cas, Sam, Gabriel, Jo, Charlie, John, Bobby, Ellen (and a bunch of others in various roles)
Genre/pairing: Destiel
Rating: Teen +
Word-count: ~1700
Spoilers: NONE
Warnings: Sick!Dean, High School AU
Summary: Dean Winchester and Castiel Milton meet their senior year of high school after Dean's extended leave of absence due to a mystery illness. They meet and connect and things are finally going right for Dean.
Until he falls ill once again and he learns that nothing is guaranteed.
Disclaimer: Characters aren't mine. Totally wish they were.
Read over at AO3
http://archiveofourown.org/works/1102419 Or ff.net:
https://www.fanfiction.net/s/9957512/1/the-heart-of-the-matter