Jen stands outside with Ken when the buses are pulling in each morning, and she watches the students’ faces change through the bus windows once they see Ken.  She sees sleepy faces burst into big smiles as they see Ken standing there.  It is sort of like this all day.  As soon as a staff member or a student sees him, their mood is instantly transformed to one of joy and happiness.  Then, when Ken showers them with his attention, nothing else exists, and the smile never leaves their face.