Hannah says, no, the girl didn't have time to be famous. She died in a fire on her seventeenth birthday. Suddenly, it's simultaneously 1812, and Lord Augustus, Thomasina's brother, enters, followed by Thomasina and Septimus. Septimus says he did not see that, and Thomasina replies that she did not have room to extend it in her lesson book. Valentine asks Hannah if she thinks it odd that her cup of tea gets cold by itself.
Heat goes to cold.
It's a one-way street. Your tea will end up at room temperature. What's happening to your tea is happening to everything everywhere. The sun and the stars. Now the revelations come fast and furious.