[For a moment, the happiness she has been feeling crashes completely. If Shirley doesn't know where she is, then she must have forgotten her time in Luceti. Fenimore's met people whose memories took a while to return, but she doesn't think of them right away. Right now, she is sure that, in Shirley's mind, they only knew each other for a month. The memories of a friendship of more than a year must be gone.
1/2
Maybe this is what Sokka felt like when Suki returned without memories and he got back a girlfriend instead of a fiancée, even if the relationships weren't exactly the same.
And a lack of wings meant there was something very wrong....]