[Robodog]

It wasn't a tactical vote, just who he gets on with the least. You see him talk and laugh with everyone in there (including Linda and Luisa) but hardly ever see him talk to Sam so it's no big shock that he voted for her for the reasons he gave.

He's not a tactical game player like that anyway. If he was then he wouldn't be so content to be grumpy and outside the group. A tactical game player is someone who fakes having fun and keeps selling themselves to everyone as 'a good bloke' - a bit like Callum did in the last BB.

Plus whoever Jim voted they would have all moaned about anyway, as that is what they are used to doing now. He's an outsider in the house and outsiders on BB always become an easy target.