human
Subaru:  Subaru’s grand announcement was directed at Roswaal, who was seated at the desk in his study.
gpt
Roswaal:  "Ooooh, how very interesting. Yes, I do recall hearing quite long ago about a secret stash of spirits somewhere in the villa. Under the floor of the west wing…so that’s where it was hiding."
human
Subaru:  It was the villa that made Subaru crane his neck in curiosity. "Hm? Did you just say ‘villa’? But we found this liquor beneath this mansion."
gpt
Roswaal:  "Ah yes, I can explain. I am merely using this mansion as a headquarters for Emilia’s preparations for the royal selection—my true home is elsewhere. The primary Mathers residence is muuuuch farther east. Then again, wherever I reside is the Mathers residence, so the distinction is negligible."
human
Subaru:  "A mansion this big is your second home? Then your main home must be—nope, never mind. I’m too scared to find out. Anyway, since you seemed clueless about it, I guess that liquor stash isn’t really to the taste of the master of the house?"
gpt
Roswaal:  "Well, though I am the current master of the house, this was my father’s and grandfather’s house before me. I suspect that the underground liquor stash was a little prank by my grandfather or grandmother. I heard they were heeeeavy drinkers."
human
Subaru:  Subaru lowered his eyebrows in suspicion.
gpt
Roswaal:  Noticing Subaru’s skepticism, Roswaal winked and said, "My family members have generally not been blessed with long lives, so I’ve never met my grandfather personally. And I haven’t spent muuuuch time with my father and mother, either."
human
Subaru:  "Ack, sorry, I didn’t want to pry…but I guess that sort of thing happens."
gpt
Subaru:  "So—I just brought this box as a sample, but what do you want to do with the rest of your grandfather’s collection? There’s still a lot buried under this house."
human
Roswaal:  "Hum. That’s a good question.