I felt a funeral, in my brain

For most of his young life Avery has dealt with his alcoholic mother with the help of his grandfather Pal--he immerses himself in poetry and popular music, and now that high school is over for the summer, he makes out with his best friend Luca (who understands about alcoholic mothers), but the death of his grandfather creates a hole in his life that he can not seem to crawl out of.