I adored this. It has absolutely ruined at least the next few romances I read, because I will inevitably compare them to this. 
A When Harry Met Sally modern retelling but honestly so much more. Her characters are so intricately developed and I found myself in love with them while also thinking, man I wouldn’t be able to stand these people in real life. 
It was like the character development of an Emily Henry romance but with more nuanced and frustrating characters. Gosh I just loved it. Please read.