A: "Belief and non-belief go together."
B: Is this some kind of lets-hold-hands rhetoric?
A on evolution: It's a little embarassing, actually. To be an atheist and not be very clear about the whole process of how mankind came to be where it is now.
B: Oh, don't worry, that's actually quite common. It is far less embarrassing than the situation where an atheist has to explain the difference between the immaculate conception and the virgin birth to a catholic.