Hi guys I have a virtual office and sometimes i go in to pick up my mail. There are 2 girls that work there, one of them is the receptionist at the front, and the other one is the manager who sits in the back and is not visible to the public. me and the manager are kind of friendly with each other. we dont act in a professional manner, like she uses the F word when she talks to me. when I go in to pick up my mail, I tell the receptionist "I am here for my mail" and she goes to the back and gets my mail. Would it be rude for me to get my mail and leave? I always feel bad and go to the back and say hi to the manager, but she always seems busy and kind of tells me to fuck off (not literally, but I can tell she is distracted with other things and doesnt want to talk). Is it OK for me to just get my shit and leave without acknowledging the manager? I just dont want to appear rude. the manager is close enough to hear my voice, so she would know i was there. and this is in America, so American culture applies.