Sometimes One Shot Really Can Change Everything. This is one of those tales where it should have been over from the very beginning - these two people are just *so* broken by their lives to this point that it *shouldn't* work...
And yet it does, because this is a romantic comedy and that is the very *purpose* of romantic comedies, to give the rest of us hope that something like this *can* work - even in our own completely broken states. And hell, *particularly* when the book is meta enough to actively make *that very same point* within its text. (Helped by the overall plot of... actively writing a romantic comedy movie. ;) )
Yes, some of the things that both characters do are horrible. Yes, perhaps some (or even much) of this tale doesn't or even can't happen in real life. Well, again as pointed out within the text here, neither can zombies or space aliens or some such... and yet people love those movies for somewhat similar reasons as to why they love romantic comedies.
So sit back and enjoy the ride and the feels. If you have to turn your brain off and enjoy the spectacle for sheer spectacle, *do that*. But don't criticize a book that many will truly love and find catharsis in over your own hangups. Particularly don't review bomb something just because "that can't really happen". *Particularly when one of the main issues in the book is exploring how reality doesn't really apply in romantic comedies, including this one.*
Overall a strong tale with complex and complicated characters, with a lot of laughs, some smiles, and even a few dusty room scenes to boot. Come in expecting to laugh and perhaps wet your eyes a bit, and you truly won't be disappointed here.
Very much recommended.