Mortal Sins examines the motivations of the characters in this episode with a flashback analysis of episodes 1-4. Lucifer, Maria, and Levi all have different needs and desires, but they still came together as a team to help fight the Mortal Sins. There's plenty more to come.
Will Leviathan's feelings reach Lucifer,
even though she keeps ignoring her?
Und werden Leviathans Gefühle sie erreichen,
auch wenn sie sie bislang ignorierte?
¿Llegará a Lucifer el amor
 no correspondido de Leviatán?
¿El amor no correspondido
de Leviatán llegará a Lucifer?
Léviathan gagnera-t-elle
le cœur de Lucifer,
L'amore di Leviathan continuerà
a non essere corrisposto,
Será que os sentimentos da Leviathan
chegarão até Lúcifer, que a ignora?
Сможет ли Левиафан добиться взаимности 
от падшего ангела по имени Люцифер?