I'm sorry but 'Big Brother' should not be talking this much ..... Or replying in such a cheeky friendly way to housemates.
Big brother is always in the back ground silently watching having authority, it's interactions with housemates are more commanding
ITV2s 'big brother' within the first 45 minutes is having bants, answering back ..... I'm not explaining it very well but the voice of BB is usually more of a quiet enigma not a fucking local radio camp DJ who can't stop having shits and giggles