Which excerpt from "Sea Life" best supports the idea that the narrator feels lonely in her new school?

I don’t recall Jimmy Johnson having such a sweet smile in the fifth grade.
Maya hasn’t exactly ditched me, but we don’t have much to talk about anymore.
Maybe that’s why all of my classmates have suddenly turned into fish.
I wish I were popular like Sandy Quinn because she never has to worry about sitting in the lunchroom by herself.