I sat cringing watching Freddie last night....then i thought about it.
BB told him in the diary room to talk to his fellow house mates. Freddie has tried that in the past, didn't work
. He know's who the nasty group are and he know's he can't break into them, the next best thing is keep friendly with the only one who gives him air space...Charlie. Now to get close to Charlie it has to be on Charlie's wave length....I do think Freddie genuinely likes Charlie, he has said as much.
He just so desperately need's a friend in there, even the ones he spend's most of his time with dont really like him and he is sensual enough to know it.