A girl who hosts a goddess will remember everything that happened during her conquest.  In other words, she will remember falling in love with Keima.  Armed with that information, Keima attempts to walk home from school with all five potential hosts and increase their affection level.
It's not true love if we're both cross-dressing!
¡No es verdadero amor si nos travestimos!
¡No es verdadero amor si nos travestimos!
Não é amor de verdade se nós dois
 estivermos nos travestindo!