Wife:
"You remember when you bought me this blue dress?"
Husband:
"I don't remember."
Wife:
"It was on my birthday! And this red gown?"
Husband:
"On your birthday?"
Wife:
"No... on our anniversary! Don't you remember?"
Husband:
"Honey, I'm not good at remembering colors or dresses. I better at remembering prices, those I remember very well!"