I love ENFP's. They're so much fun.
However. One of my best friends is one, and I want to choke her half the time. She's can be very unpredictable, stubborn, indecisive, and very non-sense.
edit: I don't know if it's a "type" thing, or if it's just her x)
ENFP make fantastic friends.
I think relationship wise though, I tend towards people more like me. Those that share some, if not all, qualities of an NT. .