20 Ways "The Summer I Turned Pretty" Series Changed From The Book

The Summer I Turned Pretty is a YA contemporary book series first published in 2009 by author Jenny Han, who also wrote To All The Boys I've Loved Before! We're thrilled that the adaptation is finally here. It's a quintessential summer book, and this series couldn't have dropped at a more perfect time.

The book series follows a girl named Belly who has been coming to her mother's friend's beach house since she was a little girl, along with her mother and brother. Her mother's friend Susannah has two boys of her own, Conrad and Jeremiah, and the four teens experience an intense summer of transformation — and love.

As someone who recently re-read the books, I noticed some differences in this adaptation, which you'll find below!

🚨Warning: The post below contains spoilers for the entire series.

1.Belly meets a guy named Jumper at the gas station who invites her to the bonfire.

Belly handing Jumper a card to pay at the gas station

When Laurel (Belly's mom), Steven (Belly's older brother), and Belly first arrive at Cousins beach, we meet a character (Jumper) who invites Belly to the bonfire that evening. This happens differently in the book. Instead, Belly is invited to a Fourth of July bonfire by a guy named Clay.

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2.Belly shows up to the bonfire wearing the dress Taylor talked her into wearing.

In the book, we're told this is Belly's first bonfire. She tags along with Conrad, Jeremiah, and Steven, and then becomes upset when they don't warn her that dressing casual is norm. But it plays out differently in the adaptation, because Taylor is the one who presses her to wear the dress she packed for Belly. 

3.Belly kisses Cam on the beach.

belly and cam kiss

Belly kisses Cam (Cam Cameron!) the first night they're reunited in front of Jeremiah and Conrad before hopping in the car and going home. Ooooo, the drama. In the books, they have their first kiss on their date.

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4.The cops take the kids home from the bonfire after it escalates.

four teenagers in a home entryway

5.The debutant ball is brand new addition to the story.

Susannah wants Belly to partake in the club's debutant ball, a coming-of-age production that also raises money for charity. Laurel is immediately put off by this idea, but Susannah tells Belly to think about it. The debutant storyline doesn't occur in the books, but it's a really fun addition here!

Susannah wants Belly to partake in the club's debutant ball, a coming-of-age production that also raises money for charity. Laurel is immediately put off by this idea, but Susannah tells Belly to think about it. The debutant storyline doesn't occur in the books, but it's a really fun addition here!

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6.Belly's mom is an author.

close up of the woman at a book store

7.Belly's brother, Steven, has a job and a love interest.

Steven leaning down to hear something another girl is telling him

8.The boys have summer jobs at Cousin's country club.

two of the boys in lifeguard and country club uniforms

9.Susannah wants to paint the kids portraits.

close up of Susannah outside painting

I love this addition. It's very sweet. Susannah, a painter, has requested to capture a portrait all four of the teens during the summer, which is also a way to spend more time with them.

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10.Taylor comes to Cousins for Belly's birthday.

taylor and belly walking outside

In the book, Taylor comes to visit for a week. During her time in Cousins (which I believe occurred during one of Belly's past chapters, not in the present) she slowly grows closer to Steven. In the film, the purpose of her visit (in the present) is for Belly's birthday.

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11.Jeremiah and Taylor don't hate each other.

close up of a teen wearing a large floral headpiece

Taylor and Jeremiah have some spirited, teasing banter in the books, and ultimately Taylor isn't Jeremiah's favorite person. This storyline is nixed in the show. They get along fine, which makes for some great antics later on.

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12.Jeremiah is bisexual.

Jeremiah is bisexual in this adaptation, which I don't think is ever stated in the books! In the show, it's specifically mentioned that Jeremiah flirts with guys and girls. We know he's flirty by nature, and this provides us with some really fun onscreen moments. 

Jeremiah is bisexual in this adaptation, which I don't think is ever stated in the books! In the show, it's specifically mentioned that Jeremiah flirts with guys and girls. We know he's flirty by nature, and this provides us with some really fun onscreen moments.

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13.Belly doesn't wear the necklace that Conrad bought her for her birthday.

close up of Belly looking down at something

14.The game of chicken between Taylor and Belly is more vicious in the book.

the group of four, with the girls on top of the guy's shoulders to play chicken in the pool

15.Conrad and Cleveland have a bonding experience.

Conrad and Cleavland talking on a boat

16.Taylor comes back to Cousins when Belly needs her during the end of debutant season.

the two girls in casual clothes at home

There's a very sweet moment when Belly FaceTimes Taylor and says she could really use a friend. She also comes to help Belly raise money for her debutant charity. Even after their fight, these two are still BFFs — and we love to see healthy female friendships.

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17.Conrad has a panic attack.

close up of Conrad looking worried

18.Susannah's secret is revealed at the deb ball.

belly staring at her mother and susannah in confusion

19.Susannah agrees to participate in the clinical trial for her cancer.

close up of susannah

20.The ending of the show isn't ambiguous.

two of the characters kissing

Fans of the book remember the final scene of The Summer I Turned Pretty: Belly meets up with someone only referred to as "he," so we don't know WHICH Fisher brother she's meeting up with. At the end of the series, it's very clear — for now!

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As a big fan of the books, I am giddy with excitement over this stunning adaptation. The actors truly capture the essence and heart of these well-loved characters, the magical beach-front setting couldn't be more aesthetic, and the overall plot does a fantastic job keeping the heart of the story.

two of the characters after swimming outside in a lake
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You can stream The Summer I Turned Pretty now! What was your favorite book-to-film change? Let me know in the comments!