subject: a woman has lunch with a stranger after missing her train.
ending: the woman realizes she made a mistake and a stranger kindly shared their lunch with her.
beginning: the woman becomes overcome by the train station and misses her train.
inciting incident: she misses the train.
PP1: she orders lunch.
midpoint: begins to eat lunch with the stranger.
PP2: she leaves to catch her train.
climax: she finds her bag and salad undisturbed and realizes she goofed.
resolution: she catches her train.