Season 3 of The Summer I Turned Pretty jumps ahead in time as Belly wraps up her junior year of college. The first look at the show's third and final season -- which premieres July 16 on Prime Video -- takes viewers through her dreamy romance with her soulmate, Jeremiah. Set to Taylor Swift's "Daylight," it's hard to imagine anything breaking these two apart... until Conrad shows up back at her door. With another summer in Cousins to look forward to, Belly is forced her to reconcile her feelings for her first love, and finally decide once and for all, which brother has her heart.