history: I get mad at overtly superficial people.  They're nice to you in person but talk crap behind your back Overtly superficial people tick me off.  They're nice to you in person but talk crap behind your back that's what you call a two-faced friend
current: I call them hypocrites. They take advantage of people whenever it suites their needs. Can't stand the presence of such people
next: Yup exactly.  Especially when you're keeping it real.  The least you could do is return the favor