um so hes her big bros reincarnation? he said all members in her family arent sane includ...

I think he was saying that anyone who stayed in their home would go insane, rather than he is from the family.

ur point of view is correct but
what i wanted to tell is
acc to hints hes prolly has her big bro souls (like those poison plants are knoen to only our fls family) [just my thoughts not sure tho]
so thats why i was telling hes insane to for liking his sis (i think her bro who died had lil more obessession over his sis? may be)tho he doesnt know have any memory of being her bro now
im just thinking this way not that any of it is true

Ooh, I see what.you're saying! That would be a cool plot if it came true.