I THINK IF YOU'RE GOING TO BE CONVENTIONALLY ROMANTIC YOU'VE GOT TO GO ALL THE WAY: A BEAUTIFUL DINNER SOMEWHERE LOVELY, WITH BOAT-LOADS OF FLOWERS, CHOCOLATES AND CHAMPAGNE. BUT IT MIGHT ALSO BE NICE TO WRAP UP WARM AND SIT ON A ROOF SOMEWHERE, WITH A CUP OF HOT SOUP AND YOUR GIRL, WATCH THE PLANES COME IN OVER LONDON AND LISTEN TO THE NIGHT.

Tony Stark in 'Iron Man' helped wider audiences finally embrace the enormous talent of Robert Downey Jr.

There’s an Iago and a Romeo within all of us. There is that lover, and there is that sociopath.

Love your life. Because your life is what you have to give.

I have a little office in my house and it is an absolute pigsty but I know exactly where everything is and there are little things stuck all over the walls, and papers in in-trays and files I have saved on my computer and playlists I have made on my iTunes - things that take me to a place that I think is appropriate.

My father and I used to tussle about me becoming an actor. He's from strong, Presbyterian Scottish working-class stock, and he used to sit me down and say, 'You know, 99 percent of actors are out of work. You've been educated, so why do you want to spend your life pretending to be someone else when you could be your own man?'

I definitely go through periods where I'm in a particular mood, or there's a consistent imaginative context that I feel I'm in, and I'm drawn to certain things. I can sometimes feel it when I'm moving away from something that I was once interested in - an idea or an exploration of particular relationships. I go, 'Well, I think I've done that and I don't want to do it again.'