"After being badly wounded by Elsa, Subaru somehow survived and awoke in the mansion of Margrave Mathers, in the Kingdom of Lugunica.

Subaru now lives and works in Roswaal's mansion, working with Ram and Rem, and finally getting Emilia to agree to a date with him. But the day of their promised date never comes as Subaru keeps going back to the day he first awoke in the mansion. He's confused at the thought that he Returned by Death despite having no memory of experiencing anything deadly, but he's determined to repeat his previous actions up to the point of fulfilling his promise with Emilia."
I'm not going to sleep 
tonight, no matter what.
لن أنام اللّيلة مهما حدث
Heute schlafe ich garantiert nicht.
Esta noche no me voy a dormir.
Esta noche no voy a dormir.
Je dormirai pas ce soir !
Stanotte non dormirò, costi quel che costi.
Eu não vou dormir hoje,
 aconteça o que acontecer.
Я сегодня ни за что не усну,