How Well Do You Know The Summer I Turned Pretty?

Learn More About The Summer I Turned Pretty

"The Summer I Turned Pretty" began life as a young adult novel trilogy by Jenny Han, published between 2009 and 2011, before Han herself adapted it into one of Amazon Prime Video's biggest hits as showrunner. The series follows Isabel "Belly" Conklin across the summers that define her adolescence at Cousins Beach, caught in a years-long entanglement between brothers Conrad and Jeremiah Fisher.

Lola Tung stars as Belly, with Christopher Briney as Conrad and Gavin Casalegno as Jeremiah, alongside a supporting cast including Rachel Blanchard and the late Jackie Chung as the two mothers whose lifelong friendship set the entire story into motion. The show premiered in June 2022 and ran for three seasons, wrapping up in the summer of 2025 with a finale that closed the central love triangle in a way that mirrored the ending of Han's books — to the vocal frustration of some fans of the alternate pairing.

What set the adaptation apart from typical YA fare was Han's hands-on involvement as showrunner, a rare position for a novelist to hold on their own adaptation. That control showed in the show's specificity: needle-drop soundtracks, sun-drenched cinematography, and an obsessive attention to the small rituals of a very particular kind of East Coast summer — debutante balls, beach house rules, and the strange ache of realizing childhood friends are becoming something more.

The show also built out its world through strong supporting characters. Taylor Jewel, Belly's blunt best friend, and Steven Conklin, Belly's protective older brother, both got real arcs of their own across the three seasons, while Susannah Fisher's illness became one of the show's most emotionally weighty threads, anchoring the entire story in the friendship between the two moms that started it all decades earlier.

Whether you came for the romance, the soundtrack, or the books years before streaming adaptations were the norm, "The Summer I Turned Pretty" became a genuine cultural moment — spawning endless "Team Conrad" versus "Team Jeremiah" debates that outlasted the show's own finale.

Test how sharp your memory really is above, and see how you match up with the cast in our companion Which Summer I Turned Pretty Character quiz.