"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."
My sister is only acting that way 
to stimulate your motivation.
أختي لا تفعل ذلك إلّا لتحفيز دافعك
Führt sie sich nicht eher so auf,
Mi hermana solo lo hace
para estimular tu motivación.
Mi hermana solo lo hace
para estimular tu motivación.
Elle se comporte volontairement ainsi
pour te secouer un peu.
Sono certa che mia sorella agisca così solo
 per incentivare la tua motivazione.
Minha irmã só faz isso para 
estimular a sua motivação.
Она наверняка уснула как раз затем,
 чтобы ты усерднее учился.