This is a decent overview of some basic claims in a relatively basic format. I was hoping for a more specific assessment of the ways in which people, especially young ones, shape, moderate and judge their desires for sexual or romantic love, how it can be affected and is otherwise socially constructed in relation to the subject (similar to how Butler examined gender); unfortunately, I'm going to have to look for a different source or a different question.
Regardless, if you do not mind some philosophical meandering and pedantic repetition, this book has some good tidbits and helps formulate logically and explicitly certain terms we use in our daily lives (or at least the terms others use in their daily lives, you know, people with actual romance going on ;-;).