She said

G:"Seth, you see, I used turquoise and blue to color the sea. very nice one." S looked and turned away back to doing his stuff. G:"Tomorrow, your teacher see the picture, will say, wow, S very nice coloring!" G:"You tell teacher is you color it yourself. Don't say it's your Mei Mei color for you huh." G:"Remember, must say you color it yourself."
Me: kept laughing to myself! Darn, she says the funniest expression. I told the Daddy, and
Daddy asked her, "G, what did you just said." G:"Nothing."