I think they did. When the sentient fire is explaining his origins in the locker room, Bender says a line similiar to the one Sophie says when she first meet Calcifer: "You're a chatty little fire, aren't you?"
I think they did. When the sentient fire is explaining his origins in the locker room, Bender says a line similiar to the one Sophie says when she first meet Calcifer: "You're a chatty little fire, aren't you?"