Responses
No, they have different fathers. His sister was actually their neighbor's daughter whom Felix and his Mom adopted after Katie's parents died I believe.
no they adopted Katie i'm pretty sure
Oh ok, thank you. Do you remember what chapter that was mentioned in?
no sry :( but I'm pretty sure it's in a flashback chapter or a part where Felix talks about his past if that helps!
OK dumb question but do Felix and his sister share the same father I just had to ask because I feel like it's was never mentioned. Unless I missed something ╮(￣▽￣)╭