Innocent child

Mummy brought me to the doctor today. And when mummy told me " doctor said you must put cream" when we got home, I obediently pulled up my shirt for her and said "doctor say A-Ni-Nah (Athena) cannot put powder". Mummy replied "when did the doctor say this?" and bursts out laughing.
Why? Did he or did he not say that? Or was I just adding words.
Yesterday when I was in Cold Storage with ye-ye and ma-ma, they picked up some cabbage and I told em' " bu yao cai, bu yao mai cai." They also laughed at me. You mean the cabbage is not for me??