All three endings are achieved and here are my thoughts.
Although the theme of American teenagers seems somewhat exhausted even in our eyes (foreigners who are far from American everyday life, education and upbringing), this story seems fresh and exciting to me.
And there are two reasons for this. The first is the sincerity of the main character, and the second is what I would call "the poetry of everyday life."
I also want to note that the language of "text messages!!!" was given to me much easier than wade through the wilds of slang in "High School Daze"))
And finally, talking about books is never enough)