Yes, Some Parents DO Teach Their Children Manners!
A friend recently posted on FB:
an 8th grade young man act rather rude toward me, nothing unusual
there. What was unusual was he came up to me 10 minutes later and
apologize for his behav[ior] and shake my hand! This small moment restores
my hope and brings more joy than you can imagine."
Someone has taught that young man some manners! Maybe a Mean Mommy?