Sadly, and I'm sorry if this offends anyone, but their is this misconception with 'big' people as being bubbly inoffensive and funny.....most of the time it's a defensive mechanism/a mask. More often then not you'll find some quick boiling and Moody (not all mind). In my own experience very sudden to be negative and critical towards others too. Again it's just a view but on BB it seems bigger or more earthly types are automatically inoffensive and favoured as they go on a stereotype that usually is heavily backed to win.
It's unjustified imo, he's not showing the best sides of himself imo. And his bitterness at being forced to do the right thing is tarnishing his chances.