Millie Bobby Brown feels "so lucky" to have David Harbour in her life

Millie told Extra of reuniting with David: "It's been amazing. We're so lucky to have each other. The show is means so much to the both of us and to everyone here.

"This is like been the last 10 years of our lives. So, we've dedicated a lot of it and we're so excited to see that come to screen."

The British actress - who recently adopted a baby girl with husband Jake Bongiovi - was just 10 years old when she started working on Stranger Things and she reflected on how a "lot" has changed in her life since then.

She said: "I've been living every day like it's the first day on set and maybe that's what's made me hold on to every moment for dear life. But a lot has changed, you know. A lot has changed."

Meanwhile, David - who plays Jim Hopper - insisted he "adores" Millie and believes he and the Stranger Things cast will work together again in the future.

He told Entertainment Tonight: "I adore her, I've been proud to watch all of them grow up to become such great artists.

"I doubt it'll be the last time we'll work together... This particular family and project has been so special and we've gotten to know each other so deeply, you rarely get to do this in this business."

Meanwhile, show co-creator Ross Duffer refused to get into personal onset matters" but the cast and crew are all "family".

Asked about the reports of a feud, he told The Hollywood Reporter: "Nothing matters more than just having a set where everyone feels safe and happy."

And ex ecutive producer Shawn Levy insisted they have all worked hard to create a "respectful workplace".

He said: "You have to create a respectful workplace where everyone feels comfortable and safe, and so we did everything to build that environment. And we're proud of the fact that we did so.

"I've read a bunch of stories and they range from wildly inaccurate to... there's so much noise around it. But the truth is that we view this crew and this cast as family, and so we treat each other with respect, and that's always been bedrock."