i actually put the biometric sunglasses on in bio class , and when mr. stackpole asked me to take them off i said that i 'd had an optometrist 's appointment earlier that day and i had just gotten eyedrops , but he pointed out that school started at 8 and doctors do n't have appointments until 9 and would i please take the glasses off and i pretended to squint and he came over and my eyes were n't dilated and he gave me a look that said he knew i was lying .