Carrie, you can't date your f**k buddy. Say it a little loude...
Samantha: Carrie, you can't date your fuck buddy.
Carrie: Say it a little louder. I don't think the old lady in the last row heard you.
Samantha: You wanna take the only person who's in your life purely for sex, no strings attached, and turn him into a human being? Why?