The interesting thing was that we were fundamentally different people. Andrea liked lie-ins and early nights, while I was a bad sleeper and a night owl. She had a strong work ethic, and I didn’t (not then, though depression strangely has given me one). She liked organisation and I was the most disorganised person she had met. Mixing us together was, in some ways, like mixing chlorine with ammonia. It simply was not a good idea.

