wife knows me too well (albeit after a few tries)

Conversation we had as I suggested an idea.

"wow, that's a great idea!" Jean said
"no, what do you say?" I replied

"thanks, that's a good idea?"
"no..."

"it's a great idea?"
"no..."

"it's a smart idea?"
"no..."

"Brilliant!"

ding ding ding! Bingo!