I'm not ready to write him off as an out and our liar just yet. Stuff with Dexter doesn't sit well with me. I think he has been antagonising Callum and, boy, does he know it! Trouble is I think Callum over eggs the pudding, milks it and exaggerates to garner sympathy. That's not a great quality but it doesn't take away from the fact that Dexter's behaviour is just not normal either. People are quick to excuse his behaviour as he's seen as a panto villain. But he's not. He's an adult. It's not normal, or pleasant, for a normal adult to get their kicks from goading someone like that and generally being a stirring little gobshite.