I absolutely adored this story. Sally Rooney's writing style can be seen as an acquired taste. Although Rooney chooses to use no quotation marks in her novel, the lack of them is perhaps intended to illuminate the miscommunication that surrounds the entire book, as even the readers get lost in what is and is not said. I thoroughly enjoyed her realism in the outcome of her novel and felt that her choice of making it character-driven was crafted perfectly.
I would suggest this book for readers 18+.