How Old Are Anne Hathaway & Nicholas Galitzine? The Idea Of You's Age-Gap Explained

Summary Nicholas Galitzine and Anne Hathaway star in the new age-gap romance movie The Idea of You.

The real-life stars have an age gap of 12 years as opposed to the 16-year gap in the movie.

The movie explores the challenges of an age-gap romance under intense media scrutiny.

Amazon's The Idea of You stars Anne Hathaway and Nicholas Galitzine as lovers whose age gap hinders their public romance, but the actors' real-life age difference is a few years off from their characters. The 2024 film is based on the 2017 novel of the same name by Robinne Lee, who asserts that the book isn't directly connected to One Direction or Harry Styles, despite their similarities. The Idea of You has a strong rom-com pedigree as it was directed by Michael Showalter, who previously helmed the movie The Big Sick, while Hathaway and Galitzine have experience in the genre.

The Idea of You is available to stream on Amazon Prime Video.

Galitzine, who plays boy band lead singer Hayes Campbell in the cast of The Idea of You, is a new up-and-coming star best known for his roles in movies such as Purple Hearts and Red, White, & Royal Blue. Hathaway, who portrays divorced mom Solène Marchand, is an established presence whose roles span major titles over the years, including The Princess Diaries, The Devil Wears Prada, and Les Misérables, for which she won an Oscar. Their experience makes them valuable assets for playing their respective roles, even though Hathaway and Galitzine's real-life ages don't necessarily line up perfectly with their characters.

Related 2024 Will Remind Everyone How Great Anne Hathaway Is Anne Hathaway’s biggest upcoming film suggests she will have a great 2024, starting with a role that will highlight how great of an actor she is.

Anne Hathaway Is 41, And Nicholas Galitzine Is 29

The actors' age gap is slightly different from the characters' in The Idea of You

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In real life, at the time of the writing of this article, Anne Hathaway is 41 years old and Nicholas Galitzine is 29. Principal photography on The Idea of You began in October 2022, which means that Hathaway was 39 when filming started and had likely turned 40 before it ended, because her birthday is November 12, 1982. Galitzine would have had his birthday shortly before production began, as he was born on September 29, 1994, meaning he was 28 for the duration of the shoot.

[Nicholas] Galitzine is still at the age where actors commonly play younger roles.

How Old Hayes Campbell & Solène Marchand Are Supposed To Be In The Idea Of You

Hayes & Solène's age gap is integral to their story

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Since Anne Hathaway was born in 1982 and Nicholas Galitzine was born in 1994, their age gap is 12 years. This is a slightly smaller difference than their characters in The Idea of You, as Solène is 40 years old while Hayes Campbell is 24 at the film's beginning, resulting in a 16-year age gap. By the end of The Idea of You, Solène is 45, while Hayes is 29, lining up with Galitzine's real age. Galitzine is still at the age where actors commonly play younger roles, though, as he recently portrayed a teenager in the 2023 comedy Bottoms.

Related Is August Moon A Real Band? What To Know About The Idea Of You's Boyband The rom-com The Idea of You features Anne Hathaway's character falling in love with the lead singer of August Moon – does the band exist in real life?

How The Idea Of You Movie's Age-Gap Is Different To The Book

Some changes have been made when adapting The Idea of You

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While the actors' age gap in real life differs from their characters in The Idea of You, Solène and Hayes' age difference in Anne Hathaway's 2024 rom-com is inconsistent with the original text. In Robinne Lee's book, Solène is roughly the same age, as she is 39 rather than 40. So, the difference between Hathaway's character's age in the novel and the movie isn't large.

Since The Idea of You centers around the dangerous taboos of a romance between an older woman and a younger man, making Hayes older seems to go against the film's message.

However, the film aged Hayes significantly, as Hayes in the book is only 20, resulting in a 19-year age gap between him and Solène. The producers of The Idea of You likely bumped up Hayes' age in the Amazon movie to reduce controversy or better match Galitzine's real age. But since The Idea of You centers around the dangerous taboos of a romance between an older woman and a younger man, making Hayes older seems to go against the film's message.

The Idea of You Cast Character Anne Hathaway Solène Marchand Nicholas Galitzine Hayes Campbell Ella Rubin Izzy Reid Scott Daniel Perry Mattfeld Eva Annie Mumolo Tracy Mathilda Gianopoulos Georgia Jordan Aaron Hall Zeke Jaiden Anthony Adrian Raymond Cham Jr. Oliver Viktor White Simon Dakota Adan Rory

The Inspiration Behind The Idea Of You's Age-Gap Romance

The movie has parallels to a real-life celebrity

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While it was originally rumored that The Idea of You was based on Harry Styles fanfiction, that is not the case. Nevertheless, the former One Direction member still seemingly inspired the character of Hayes Campbell. Styles' onstage charisma and adoring fanbase are key to the movie's core themes, which explore whether an age-gap romance can survive under the intense media scrutiny that a public figure like Styles commonly draws. The pop star undoubtedly experiences the same challenges that Hayes does in The Idea of You (e.g. the publicized romance between Styles and Olivia Wilde), which fuels the comparisons.