You grow up watching certain films or admiring certain filmmakers, and to write a love letter to one and have them validate it, it's extraordinary.

The main jokes in this film are about big things, love and life and zombies - we all get that.

I think we all mistake certain things for happiness. I think we mistake comfort for happiness and we mistake pleasure for happiness, and entertainment for happiness, when really these are just things we use as proxies for our happiness. We use them to cheer us up or try and achieve brief happiness, when really happiness is something much more profound and long lasting and exists within us.

I realized that if I went snowboarding, you can't think of anything else when you're snowboarding. You can't hesitate or think about anything other than not falling off and breaking your neck. If you want a holiday where you're not gonna think about work and you're not gonna think about anything, snowboarding is the best way to do it. Or skiing, I guess. I don't ski, so I don't know.

My worst job was packing animal feed in a warehouse in Gloucestershire when I was a student. It was a very strange environment. It was hung heavy with oat dust, the place was infested with mice, and everyone who worked there was over 60, and I was 18. It was crazy. Apologies to anyone who works in animal-feed packing industry and loves it.

You grow up watching certain films or admiring certain filmmakers, and to write a love letter to one and have them validate it, it's extraordinary.

We might not know we are seeking people who best enrich our lives, but somehow on a deep subconscious level we absolutely are. Whether the bond is temporary or permanent, whether it succeeds or fails, fate is simply a configuration of choices that combine with others to shape the relationships that surround us. We cannot choose our family, but we can choose our friends, and we sometimes, before we even meet them.