Shrunken in Class Intro

I shrink in class.

I was in class when suddenly I get woozy and start to fall asleep when suddenly I feel myself wake up to find myself only 2 centimeters tall!

"what!!" I scream jumping around and grabbing at my hair. "What happened to me!?" Suddenly a foot comes down next to me as my eyes look up to see Sarah, my crush. "Oh no.."