XO, Kitty Season 2: 5 major Easter Eggs from To All The Boys I've Loved Before, explored

Season 2 of XO, Kitty, the Netflix spin-off of To All the Boys I've Loved Before (2018) premiered on 16 January 2025 and continued the story of Lara Jean's youngest sister Kitty Song Covey in the Korean Independent School of Seoul (KISS). The season 2 of XO, Kitty contains several easter eggs referencing To All the Boys I've Loved Before, thrilling the fans of the original film.

Similar to her sister Lara Jean’s habit of expressing her feelings through letters, which is of utmost significance in the series, Kitty writes a letter when she gets emotional. Keep reading to uncover the details of every reference in the series.

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Here is the list of 5 major Easter Eggs from To All The Boys I've Loved Before in XO, Kitty Season 2

A few actors from To All The Boys I've Loved Before make an appearance in XO, Kitty Season 2. Therefore, planting several Easter eggs that can leave the fans delighted.

Kitty's unsent letters to Yuri

In XO, Kitty season 2, Kitty writes an unsent love letter to move forward from her feelings for Yuri. This is similar to her elder sister Lara Jean writing letters that were central to the plot of the 2018 film. Kitty's letter just like Lara Jean's plays an important role in her journey of self-discovery. However, her letters too get exposed to some friends and Yuri's girlfriend leading to their breakup.

The hot tub scene

Peter and Lara Jean admit their feelings with a second kiss in a hot tub with magical blue lights illuminating the scene. In XO, Kitty, this popular scene is reimagined with Min Ho and Kitty together in a similar setting.

Guest Appearance of Noah Centineo's Peter Kavinsky

Noah who played Peter Kavinsky in To All the Boys I've Loved Before appears in XO, Kitty to deliver a letter written by Kitty's late mother, Eve Song, to her estranged cousin Simon who was part of an important family story that Kitty is unaware of. These letters were found by Lara Jean in Portland and she sends Peter to deliver them.

Peter treats Kitty like his little sister and gives her a heartful pep talk.

Kitty's fall on the track field just like Lara Jean's

Kitty's dramatic fainting scene reminds the viewers of when Lara Jean faints on the tracks in To All the Boys I've Loved Before after learning that her secret letters have been sent to the boys she had feelings for. XO, Kitty recreates a similar scene between Kitty and Min Ho and showcases the sisters' shared tendency to get stuck in awkward situations.

The Ski Trip

The ski trip organized by the school in To All the Boys I’ve Loved Before led to some memorable moments between Lara Jean and Peter. In XO, Kitty, a similar plot of the Ski trip is initiated with its own dramatical twists as Kitty and her friends go to Min Ho's father's cabin.

Min Ho calls Kitty by her last name

Peter, during his conversation with Kitty, tells her that she doesn't need to feel bad that Min Ho still has feelings for her, though he consistently denies it. He draws a parallel to his own experience with Lara Jean pointing out that Min Ho remembers everything about Kitty and calls her by her last name.

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XO, Kitty season 2 has been made with attention to detail to spark interest and involvement among the viewers and give them a fresh story soaked in nostalgia about their beloved film.