It's called C'est La Vie and it's by WhenSanitySplits . I love it so much so far and I believe that if you want to read a really good boy x boy fic, you should read this.

Description:
Cade Green is iconic at Jefferson High. He's the most intellectual being when it comes to English, and everything seems perfect in his world. On the contrary, though. Cade's life is far from it with his eating disorder and his inability to cope with it correctly. His therapist suggests group therapy to realize that he's not on his own.

That's when his world collides with Donovan Pierce, a wisecracking, depressive, alcoholic.

Cade's life is certain to change forever, but the uncertainty is, will it be for better, or for worse?

Quick unrelated note: sorry for my disappearance I love y'all and I promise I'll update soon <3