Responses
They are both. At first they find FL to be interesting but along the way they got to know her and finally really care about FL.
I won't blame the twin in the past that much because their father had poisoned their mind behind the mom's back. So I guess that's why they turn so asshole-y in the past.
Yeahhh there is also their asshole father
I'm a bit conflicted whether the are good kids or just normal kid who only pay attention to something that's interesting