Fantasy v reality: Lena Dunham's Too Much is a new spin on the London romcom

Thanks to classical literature and a steady stream of period dramas, Lena Dunham was no exception.

"I had so many fantasies," she tells Sky News about growing up slightly obsessed with British culture.

"I loved Jane Austen, I loved Charlotte Bronte, I love British film, I was one of those little Anglophile kids."

The writer and director believed it would be that area of classically depicted England that would fill her time when she first moved to "jolly old London" as a teenager with her mother for a brief time.

Instead, her attention was taken by another, and possibly equally influential group of artists.

"There was a pop show about S Club 7 and all I did was just sit in the hotel and obsessively watch things relating to [the group]," she said.

"So, I didn't go home with all this cultural British knowledge. I went home with a deep abiding love of S Club 7 and came back to school when everyone was obsessed with the Backstreet Boys and NSYNC.

"For me, I was literally like, 'Guys, you got to hear this hot track right off the presses, it's called Reach For The Stars'."

It wasn't until her 30s, when the actress moved again to the city, that reality took hold and she quickly learned the difference between the imagined London and the real city.

Some stereotypes hold true, like the universal love for Paddington. Still, TV tropes like renting a flat on a single income in the city does not necessarily mean you'll be treated to lavish rooms and a picturesque garden.

She says it was social cues she found most challenging to adjust to, as well as the different dictionaries used when speaking, technically, the same language.

"You come to a new country and even though you speak the same language, you're totally absent from those tools," she says.

"And I found that really striking as an adult in my 30s, trying to make friends, trying to date. I found it confusing enough to be a person in my own city of origin, so this was extra confounding."

Too Much, her new Netflix series, is loosely inspired by her own London chapter and follows a workaholic New Yorker in her 30s who is sent across the Atlantic to work on a new project.

The 10-episode show is produced by Working Title - the company behind Bridget Jones, Notting Hill, About A Boy and Love Actually - and stars Hacks breakout actress Megan Stalter and The White Lotus actor Will Sharpe.

Dunham says she always wanted to write about her time in the UK, but it was a conversation with Irish actor Andrew Scott that got the ball rolling.

"Actually, he's the reason that I came to know Meg as an actor because he loved her on Hacks and he loved her videos, and he said: 'Have you watched this woman's work? I feel like there's a real connection between you two', and I started watching because of him and built a show around her."

In a full circle moment, Scott appears in the series briefly as an arrogantly odd man who crosses paths with Megan Stalter's character Jessica.

The Ridley actor isn't the only famous face joining the cast in a cameo role. Dunham put a call out to most of Hollywood, and luckily lots were on board.

To name just a few, guest stars include Jessica Alba, Stephen Fry, Adwoa Aboah, Kit Harington, Rita Wilson, Rita Ora, Richard E Grant, Emily Ratajkowski, Andrew Scott, Prasanna Puwanarajah and Jennifer Saunders.

"It was one of those situations where you just reach for the stars, literally, and then you can't believe when they appear," says Dunham.

"It was just a non-stop parade of people that I was fascinated by, wanted to be around, completely enamoured of."

She adds: "I remember asking Naomi Watson, thinking, there's absolutely no way that you're going to want to come play this slightly demented woman. And she's so playful and she's so joyful and she just wanted to come and engage.

"Also, Jennifer Saunders has meant so much to me for so long, I had the AbFab box set as a kid, and I just think Patsy and Edina are the ultimate kind of messy women.

"She really showed me what comedy could be and... the space that women could occupy in comedy, and so having her come and join the show was really incredible.

"That was an episode that someone else was directing, Alicia McDonald, an amazing director, so I just got to sit and watch at the monitor like I was watching a movie, and it was very surreal for me."

Too Much is out on Netflix now.

-SKY NEWS