For 3-sentence fics:
Lizzie Bennett and Darcy
Au: earlier first meeting
Lizzy sighed as the trees trickled past, the horses going a-pace towards Netherfield. Opposite her, Lydia and Kitty were fighting to peek outside of the carriage to witness the great house hove into view; Mary had her nose steadfastedly planted into a book, only occasionally looking to their father; Jane preoccupied herself by smoothing her gloves against her lap, which to anyone, would seem a sign of self-assurance and not (as Lizzy knew it truly to be), a sign of self-comfort.
"Mama shall be most perturbed she was unable to attend," Lizzy murmured, sliding her piercing gaze towards her father, who was hidden behind a copy of that day's newspaper, "and I doubt her nerves shall tolerate it!"
"That, my dear," intoned Mr Bennet, failing immeasurably to hide his amusement, "is entirely the point."
Give me a pairing, an AU setting, and I’ll write you a three-sentence fic!