They just want someone to go with, to do things together
The first thing I would do [if a friend told me she had been sexually assaulted] is to support her. I would tell her that, "Whatever happens, I'm always here to be with you." If she really got hurt, I would go to the hospital with her, and then I would give her some advice, or like, ask her, like, "Did you record this kind of thing? Do you have any evidence? Or, where do you want to get help?" I would like to go with her, and if she really wants to report this thing, I can go with her, because I know that a person who had this kind of experience, they are very insecure to do this kind of thing alone. Or they just want someone to go with, like, to do things together.