Yuuto's been sent to another world, where he is now commander, or "Patriarch" of a clan of warriors.  To survive in this new world, he uses his cell phone, his only connection to the girl he loves back home.
It would feel really weird if you 
started being polite, Ingrid.
Es würde mir Unbehagen bereiten,
wenn du plötzlich höflich zu mir wärst, Ingrid.
Sería raro si fueras educada
de repente.
Sería raro si fueras educada
de repente.
Tu as l’air distante
quand tu me parles poliment.
Sarebbe davvero strano
 se iniziassi a essere formale con me, Ingrid.
Seria estranho você ser
educada de repente, Ingrid.
Будет очень странно, если ты вдруг 
станешь вежливой, Ингрид.