SPOILERS:
I enjoyed much of this book, but the characters also left me confused a lot of the time. The MMC and FMC fighting their attraction to each other didn't really make sense because neither had a good reason for it besides, "they're my best friend." I can accept that, even though it wasn't explained in such a way to make it a believable reason, but other things also didn't make sense.
For example, after the main characters sleep together for the first time, the FMC freaks out internally but then decides she wants to give them a chance. Two seconds later, she is all doom and gloom and internally accepting they will never be together, the MMC does not want to be with her and their friendship will be over because... The MMC gave her breakfast and told her they needed to pack up? She had told him she was hungry and they DID need to pack up. They had JUST had sex and the MMC expressed she was "mine", the best meal he ever had and asked "what do you do to me?" How does any of that equal, "she's good enough to have sex with but nothing else?" He hadn't done ANYTHING to give her the impression he didn't want more.
But she sure did. She pushed him away completely. He was not pushing her away at all, but she was acting differently and declining to talk to him and spend time with him. It made it difficult to root for her because she was sabotaging the relationship herself for no rational reason. She decided the MMC didn't have feelings for her just because he didn't say anything but she didn't say anything to him either. The only difference was he treated her positively and she treated him horribly. If anything, when looking at their behavior, SHE looks like the one who didn't want more.
"And they didn’t joke about Eve being a master of jumping to conclusions for nothing." I feel like this was supposed to explain the FMC's behavior but it honestly just made me like her less. There's a difference between jumping to conclusions with very little information and jumping to conclusions with no information. Her behavior made her seem unintelligent.
Even though the MMC did nothing wrong, every character in this book acts like he did and he ends up being the one to apologize and grovel. This didn't sit well with me because the FMC and MMC had an established friendship with open and honest communication. The MMC didn't declare feelings right away but he treated the FMC well and expressed wanting her. The FMC jumped to a conclusion for no good reason and started acting like a lunatic. All she had to do was ask the simple question, "where do we go from here?" That's it.
Overall, even though there were parts of this book I really enjoyed, all I explained above really dampened my enjoyment of this story. I give this story two stars and probably won't try more from this author.