This is what I've pieced together but may be misremembering some of it. She went to London at 15 to move in with a much older bf (possibly the bloke out of Stay video). Her bf was flatmates with Julia who now bakes cakes who took Sali under her wing. Presumably because broke up with bf she became homeless and ended up sofa surfing but was deeply ashamed so didnt admit to anyone she had nowhere to stay. I don't think she's ever claimed to be street homeless and, even if isn't what most people picture when they hear the word, someone in this situation is very much homeless (I was homeless for a summer with my children and got fed up of people telling me I wasn't "really" homeless because we were all sleeping in a friend's lounge). My interpretation of her remarks about an uncle "with a debt he couldn't repay" are very different to a previous post but it would be unseemly to go into that here. The bit that seems to get missed out is that she already had an in with a certain crowd in London as this article makes clear. I also remember her saying that she 1st saw The Fall in the ballet they did with Michael Clarke, making her about 12. Not your average experience for a South Wales school girl from a deprived background.