They're at it again: Mario and Lisa hatch sneaky game plan (under the duvet, of course)

When contestants were woken this morning by a blinding alarm most of the housemates jumped out of bed immediately to escape the deafening  drones - but lovebirds Mario and Lisa went under the covers to grab a quick cuddle and talk about the other housemates.

Sneaky: Mario and Lisa kiss in bed this morning

Mario whispered to his girlfriend Lisa, "Let the game commence. 

"Dennis is playing a massive game." 

When Lisa questioned why Dennis was doing it, Mario replied, "Some people are attention seekers.

"People like to think they're the leader. Leadership is about taking control."

The couple spend some one-on-one time under the duvet, occasionally popping up for air and a glance around

The busty ex-bodybuilder started to mock the Scottish dance teacher saying he was old enough to be her son, when Mario cut her off by saying, "This is a marathon not a sprint. People will fight for that.

"People will fight for 'I'm the biggest, I'm the hardest and I'm the strongest.'"

 "When you don't go there, they don't like it and then they start getting vindictive. That's what's starting to happen."

"Why's the nastiness come out?" asked Lisa. "I think it's frustration," replied Mario.

The couple attempt to fool housemates by pretending to cuddle under the covers