“You know what I'm thinking?' Maggie said.I had no idea.'Nope,' David replied. Apparently David didn't know either.Maggie turned to me with pleading eyes.'Our babysitter has the flu.''I'm sorry to hear that,' I replied.Dead silence.I honestly had no idea what Maggie was getting at, so I misread the silence.'It's not serious, I hope,' I said sympathetically.”