in·cre·du·li·ty
/ˌinkrəˈd(y)o͞olədē/
noun
1. the state of being unwilling or unable to believe something.
We were at the bar (Thorns) yesterday when I was moved to opine to HW that I thought she was positively glowing today. Neither one of us had showered, and to boot we’d just come from the dump.