Mary figures she doesn't have a chance being as small as she is. She needs to be bigger. What would happen if she drank more of the mouse liquid? Would it make her bigger, or do something else? Should she risk it?
With each passing moment, Mary becomes more frantic and panicked. Jess is bound to be back soon. She drank the liquid and is a mouse, so maybe Jess wouldn't eat her right away. But could she take that chance?
Fear driving her thoughts, Mary ran to the dish and started drinking it all up. She soon felt the changes begin...