(uplifting music) - Hello there, wee man.

- It's amazing having a baby in the house.

It lightens life for everybody.

- Oh, that's your new assistant then, is it?

- Meet Jimmy.

- A bonnie little pudding, aren't you, love, eh?

You helpin' your daddy?

- Jimmy is the center of her world, and she's fallen in love with him and motherhood a little bit more than she ever thought she would.

- It's that curiosity.

James will see the world anew through the eyes of a baby.

(Jimmy cooing) - Babies are a law unto themselves.

- I reckon we'll just have to accept the chaos.

- He'll keep us on our toes, that's for sure.

- It's that delightful mix of a lot of hard work, some very tired people, but also absolute joy.

- Oh, I can't give you another job.

- Jimmy's not a job.

He's my favorite.

I insist.

- I just talk to Jimmy as if he's an adult, and he seems to respond quite well.

Hemorrhagic septicemia.

- Does it always have to be Gol?

- Yes, it's his favorite.

- With the presence of baby Jimmy, we see a more cheerful Siegfried, whether it's genuine or not, I don't know, but he certainly paints it on for Jimmy, and he's usually the first one to greet him in the morning, come up with a nursery rhyme.

- I think Tristan has quite an immediate bond with baby Jimmy.

He's very, very proud of his two mates for bringing such a beautiful life into the world.

- It's gorgeous having the babies on set.

It makes everybody behave very well and work fast and very quietly.

- The babies were absolutely brilliant, with little Winter and Remy, who were both like six months old.

We'll get on famously.

- I have so many cute and funny moments with the babies.

My favorite moment was always trying to get their attention for long enough before they spotted the boom.

- It was like old friends, they would come on and you would say hi, and they would light up, the little faces would light up and they'd be like, "Oh, it's you again."

It was just wonderful.

So, you did have this little bond with this little person.

It was just lovely.

(uplifting music continues)