I think denial's fascinating. It's a jokey word, but it really happens, and sometimes in enormous ways.

... I am more of an ambler. I once overheard my old boss in Dublin describe me as very "hello trees, hello flowers." It was intended as an insult and it fulfilled its brief; I was insulted. I had little interest in greeting trees and flowers but nor did I treat life as a treadmill, on which it was vital to keep fleeing forward in order to avoid being sucked off the back and out of the game.

Some think love can be measured by the amount of butterflies in their tummy. Others think love can be measured in bunches of flowers, or by using the words 'for ever.' But love can only truly be measured by actions. It can be a small thing, such as peeling an orange for a person you love because you know they don't like doing it.

I'm trying..." How could I put it? "I'm trying to get far enough down the line so that I can remember." I stopped, then continued: "so that I can remember without the pain killing me" And the days were stacking up. And weeks. And months. It was now almost the middle of June and he'd died in February, but I still felt like I'd just woken from a horrible dream, that I was suspended in that stunned, paralyzed state between sleep and reality where I was grasping for, but couldn't get a handle on normality.

I couldn’t be with people and I didn’t want to be alone. Suddenly my perspective whooshed and I was far out in space, watching the world. I could see millions and millions of people, all slotted into their lives; then I could see me—I’d lost my place in the universe. It had closed up and there was nowhere for me to be. I was more lost than I had known it was possible for any human being to be.

Love is an emotion. It can't be seen or touched, and it is experienced differently by everyone, therefore it is difficult to measure.

For feel-good fiction to work, there has to be an element of darkness.