I simply couldn’t conceive of how devastating it would be not to be able to hear my children’s voices. Not to be able to communicate with them, to hear them learn, grow, and express themselves verbally. How fortunate, how blessed I am. This overwhelmed me. I can talk to my children, I can respond to their needs and comfort them when they tell me they are unwell. I can tell them stories and hear them tell theirs.

The highest compliment I could ever receive about my kids - and I can say that this does happen frequently - is when the in-flight crew say to me, 'Your children are wonderful. They are so well-behaved.' Every time I am told that, I could weep.

There's something really empowering about going, 'Hell, I can do this! I can do this all!' That's the wonderful thing about mothers, you can because you must, and you just DO.

For me, they definitely made it more challenging. The comfort zone factor really kicked in between Leo and I, and I just think that's because we know each other so well. We've known each other since we were 20-years-old.

As a child, I never heard one woman say to me, "I love my body". Not my mother, my elder sister, my best friend. No one woman has ever said, "I am so proud of my body." So I make sure to say it to Mia , because a positive physical outlook has to start at an early age.

For my own children, I do want for them to look back and remember that it was me in the kitchen, that I was doing the packed lunches, that we were there on the school run, that we did take a bus. I want them to remember those things, because those are the things that I remember from my own childhood and that have been incredibly important to me.

I was on the tube just before Christmas. and this girl turned round to me and said, 'Are you Kate Winslet?'. And I said, 'Well, yes. I am actually'. And she said, 'And you're getting the tube?' And I said, 'Yes'. And she said, 'Don't you have a big car that drives you around?' And I said, 'No'. And she was absolutely stunned that I wasn't being driven round in some flash car all the time. It was ludicrous.