During the simultaneous walk-home-from-school events, Keima is attacked by a wave of flying books.  The books are being controlled by a small figure.  Meanwhile, section chief Nora drops by the Katsuragi residence to see Elsie.  It sounds like the Hell Bureau of Peace has issued an order to the loose soul team to search for residents of Heaven.  Kanon/Apollo is currently at the Katsuragi residence.  Is this a coincidence?
Did you engage in a special 
act of love with her?
¿Realizaste algún acto 
de amor especial con ella?
¿Has tenido algún momento amoroso especial con ella?
Você fez algum ato de amor
 especial com ela?