You get snot wiped on you
You are constantly asked how old you are and what you're favorite color is
"Do you have any...?" is the first thing they say to you when they enter the library
They will try their hardest to never leave the computer station
You have to constantly tell them to turn the sound off
"Can you help me?" means "Can you do it for me?"
They don't understand the concept of "just one"
They steal all your pencils
And when they say, "Read it again!" or "You have the best books" you forgive all their pestering, but you could really do without the snot