Why do women do this? Part 5

A slight twist

HER: Do you want to do A or B?

ME (Not caring either way even a little bit): Let's do A

HER: A? A?! I thought for sure you'd pick B

ME (STILL not caring either way even a little bit): Okay we can do B

HER: No no, you said A, we'll do A

Then seems upset that we're doing A