Was talking to Dan and was going on and on about how he was 'over' Charlie and that Dexter was a wormy game-player and how pathetic he was, when earlier in that day Callum was telling one of the twins in the bedroom that he most-definitely still fancied Charlie?
To me, the dude is a creep, for real. His 'deceptive-intelligence', beady-eyes, and thin lips partnered with his passive-aggressive, fence-hopping agenda reeks of sociopath, and the only real emotions we've ever seen him display are lust and rage.
Dexter might be playing the game but he's not a creepy sleezer... Callum is the kind of bloke you wouldn't want to run into in a dark alley if you were an attractive woman... that's for sure.