Gisborne
Her friends? Do you consider yourself her friend? It's possible to be both.
Did she actually say it didn't matter? It does matter but she was likely looking for some show of support from you in that moment. As far as I am able to assume.
No. She isn't over it. They rarely are over it when they say that. Rather like when they say it is 'nothing'. But she went to hell Gisborne. Grant her an over reaction or two.