“A few hours ago I was told that my best friend in the whole world since the first day of 1975, had passed away. I didn’t even know she was ill… until late Saturday night. I wanted to be in London; I wanted to get to London – but we were told to wait. So, since Saturday, one song has been swirling around me in my head, over and over and over. I thought I might possibly get to sing it to her, and so, I’m singing it to her now. I always know I would need these words one day.”

An image of the handwritten note above was posted note next to a photograph of the pair, along with the lyrics to Haim’s “Hallelujah”: