Loved Fan Girl by Rainbow Rowell - I also fell deep into Eleanor and Park earlier this year. Her characters are easy to bond with and if you are a high school teacher you will see her characters mirrored in students you see everyday. She writes for the odd duck, the quiet kid, the kid you may not understand and helps us jump into that world. I look forward to reading more of her work.
https://www.goodreads.com/book/show/16068905-fangirl
https://www.goodreads.com/book/show/16068905-fangirl