Slap to the face

a slap to the face
no toher way to explain it
i had a teacher I trusted
thought i don't like the subject
the class before i spend the whole time laughing
but then in that teacher's class
she gives me a look when I raise my hand
its not a good one
I don't understand
what did i do to get a glare like that
it goes with a shake of the head
that leaves me feeling dead
whet do I do
when some I trust
gives me that looks
that makes me go quiet in pain
because of the sting
of a slap to my face