Heartburn and the mysterious S...

Just found a tiny message from the mysterious giver of Heartburn. It was on the amazon delivery note, and said, 'No woman should be without Heartburn at a time like this! sxxx'. First of all I thought it was from my friend Sophie, but she says not. (I am eating cakes with her on Friday, as an alternative means of solace). Anyway, thank you to lovely S.