We'll Always Have Summer

Belly has only loved two boys her entire life, Conrad Fisher and his younger brother Jeremiah. She’s always known she’d marry one of them, although it’s never been clear which one. Then Jeremiah proposes during Belly’s first year at college.
Against her mother’s protests, Belly impulsively accepts. But the expected bliss of engagement is tempered by her lingering feelings for Conrad. Once and for all, she must decide which brother is her soulmate—which means someone’s heart will get broken.
Popular author Jenny Han delivers a gripping and emotional conclusion to the story she began in The Summer I Turned Pretty (which received a starred review from Publishers Weekly) and continued in It’s Not Summer Without You.