Yesterday we were trying to decide which colour tiles to get for the kitchen - cream, sage green or pale grey. I showed DH the samples and he definitely said green, which is the colour I like as well.
An hour or so later DD called in so I asked her opinion. She was undecided so I said, 'Dad likes the green and so do I'
DH (the blighter) then changed his mind and said he preferred cream and finished his argument with, 'Not that it makes any difference what I think around here'
To which DD replied, 'That's very true, Dad' 
I swallowed my indignation because she had a point!
The jury's still out on the tiles. 