Hayate Ayasaki's first love, though named Athena Tennousu, has lost her memories and now lives as a child named Alice. Setting aside the reason why all this happened, episode 3 follows the lonely young Athena Tennousu, now nicknamed "A-tan," and Hayate as they get wrapped up in a bit of a criminal incident...
What for...? To return the 
DVD that Miss Nagi rented...
¿Que para qué? Para regresar el 
DVD que alquiló la señorita...
¿Que para qué? Para devolver el 
DVD que alquiló la señorita...
O que... Eu vim devolver o DVD que 
a Srta. Nagi pegou emprestado...