The book We’ll Always Have Summer is the third and final book to the series of The Summer I Turned Pretty. In the first two books it expresses of a love triangle between the protagonist Belly and two brothers Conrad and Jeremiah. Belly and the two brothers have been family friends since they were born because their moms are best friends. Belly has been feeling caught in the middle for years and it confused on what she is feeling and who she likes.
I’ve only ever loved two boys-both of them with the last name Fisher. Conrad was first. […] That kind of love is really a one-time-only thing. […] When I looked at Jeremiah, I saw past, present, and future. […] My two great loves. I think I always knew I would be Belly Fisher one day. I just didn’t know it was going to happen like this. (Prologue p.3)
Since Belly was a little kid, she has always liked Conrad (the older brother). But after the last summer, Belly realized that she like Jeremiah. This third book is the finale to the love triangle and Belly finally decided what she wants in her future.