For example, today is my lie in and DH often takes toddler DS to the park or duck pond on a Sunday afternoon. Today it is lashing it down, leading to this conversation:
Me "The local museum is opening on a Sunday for half term. Shall we take DS as the weather's awful?"
DH "I hadn't thought about it"
Ten minute break for thinking
Me "So, do you fancy the museum"
DH "I really haven't thought about it"
Me "Well, is it something you need to think about? I thought it was something you'd either fancy or not without pondering for a period of time."
DH - complete silence for several minutes
Me "Well, it closes at 4 so we'll have to get up and out straight after DS's nap. Would you like to go?"
DH "I really haven't thought about it yet"
I'm working on the assumption we're not going and buggering off on my own, but why can't he just say yes or no?!