She dropped 25lbs without eating?

[Shaynee]

Okay I know a girl who weighed at around 125 lbs and dropped down to 90lbs supposingly the story was she was in a "mental absuive" relationship and stopped eating bc she was a nervous wreck all the time, I also heard from another source that she ate nothing but fruit. Is it possible to do all this without exercise? I've managed to lose almos 27 lbs using zantrex and eating once a day and very little plus on top of being stressed out with some issues going on but is it possible for her to do that? Like she went from a size 7 to like a size 0. how is this possible can someone tell me how it is or if the fruit thing worked? i'm not trying to do it myself i'm just curious to know how she didn't gain weight by not eating and her outcome turn to this when she def. did no drugs or anything like that.. Thanks!