Rukia's favourite foods are cucumber, eggs, and rice dumplings, the first choice may indicate meeting with her
The third option may indicate maybe Rangiku or Kenny or Shunsui Kyōraku
Not sure about 2nd Nemu, Unohana or my personal favourite Chōjirō Sasakibe because During missions to the Human World, Sasakibe saw English society, which had a big impact on him. As such he has a habit of making tea with his own personally grown black tea leaves, sometimes with drastic results, such as blowing up a tower by trying to turn on a boiling machine. His adoration of Western culture is to such a degree that he only likes Western cuisine and dislikes Japanese cuisine.