Buffy 3x14 - Bad Girls

Okay, this episode caught my attention right off with Faith talking with Buffy about having sex with Xander. Faith doesn't have a lot in the way of inhibitions, does she? She not only is fairly outspoken, but seems unaware that other people tend to be more discreet. She thinks Buffy is strange because Buffy doesn't have sex with her friends? Or talk about it? Looks to me as if Faith is the one who is ( somewhat unusual. )