6. Read the following passage from "Tokyo," in which Ryo first meets Tsuruishi.
(1 point)
The cod was ready now. He cut it in two and gave Ryo half, adding potatoes and rice
from a platter. Ryo smiled and bowed slightly in thanks, then took out a bag of tea
from her rucksack and poured some into a paper handkerchief.
"Do put this into the kettle," she said, holding it out to him.
He shook his head and smiled, showing his white teeth.
"Good Lord, no! It's far too expensive."
Quickly Ryo removed the lid and poured the tea in before he could stop her.
Laughing, the man went to fetch a teacup and a mug from the shelf.
All of the following could be used to describe the relationship between Ryo and Tsuruishi
except
