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.
But earlier, you used the same 
look on Ayumi and Chihiro.
Pero antes usaste la misma 
mirada con Ayumi y Chihiro.
Pero antes usaste la misma 
mirada con Ayumi y Chihiro.
Mas agora há pouco, você usou a mesma
expressão com a Ayumi e a Chihiro.