He recently had a chat with The Delphinator where he made the revelation.
When asked if they had sex in the house, he said;
"Yes, we were intimate"
Asked if it was a strategy, because sex sells, he said;
"All these strategy thing, I didn't go in with any strategy, I was Just being myself, whatever I did inside, I'd do outside. Sex is the last thing I'd use as a strategy. I am human, so I no even send those things"