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.
That was you O-Onee-sama?!
Warst du das, m-mein Herz?!
¿Eras tú…?
¿Eras tú…?
M-Mia Signora, eri tu?!
E-Era você, Onee-sama?!
Сестрица? Тот мужчина... это были вы?