The model from Ireland has already been flirting with Megan in the house and no doubt has an increasing number of admirers who have been tuning in to watch – but he's still young, free and wanting to mingle.
"I've been in love – I was madly in love in my first relationship. We all go through heartbreak. But I've been single for two and a half years and I'm not ready for the emotions of getting married or breaking up again," he said.
"I'm 25, I'm a lad, you still have to dabble! You might get sick of the odd job in the shower, you know what I mean? So you do what nature tells you to do and it's nice to go on dates now and again. But then when you get close to a girl you're dating, you might shy away when you get insecure. Do I believe in monogamy and that? It remains to be seen. Hopefully I will change my mind, have kids and settle down."
He said: "My modelling career in Ireland has been decent. I've become a figure, maybe with the women. My last three girlfriends have been models. So people think I'm a player, but I'm not."
When quizzed on whether that perception of him might put some people off, he said: "Yep. If I knew girls that had slept with a lot of people it would put me off, so I totally understand people's opinion.
"But they're judging me from a scripted reality show, and it's not who I am. Now I'm in Big Brother I get a crack at being who I am, and I know people will like me because I'm very down to earth, I treat people the way I like to be treated and I don't complicate life in any mad way."