iPhone....not an US phone

Ok check this out. I'm on my iPhone, because it's like my briefcase, and this woman who clearly has a phone of her own (I believe it was a black berry) asks to borrow my phone so she can "check it out". You know I had no problem with that so let her take a look. But she took it too far LOL this lady was all in my email and my facebook application...in my head I'm like what the fuck, she can't be serious. I didn't want to disrespect the crazy bitch lmao so I asked what are you doing and she replies "oh I just wanted to see how it worked"....... I'm still in shock that she just really attempted that. So I asked for my phone and she had the fucking nerve to tell me "hold on I'm making a call" WTF.... Best believe I got heated and snatched my briefcase aka iPhone out of her grasp and said "Its an iPhone..NOT an US Phone"