Sherlock’s deduction of Mary Morstan.
In case, like me, you missed it.
Okay so: linguist (maybe she studied languages), shortsighted, only child, part-time nurse, she’s either a Guardian (newspaper) reader or actually a guardian of someone or something, a Lib Dem, a cat lover, she’s a size 12, has an appendix scar, she bakes her own bread, she’s a romantic…
…and more crucially, she’s disillusioned, she has a secret and she’s a liar. Innnnteresting.