Lara has been waiting to drop a bombshell on two other couples for weeks now. And tonight she finally did it!

"I brought up the fact that some people still hadn't used their chairs from the upholstery challenge," she says, pointing to the fact that contestants had to incorporate the chair they made earlier in the series into their house.

"I had been holding onto this little thing for weeks and weeks!" she laughs. "I was going to bring it up last week, so they had to put it in the kitchen, but I forgot. I remembered two days before reveal, so they had to put it somewhere on their exterior."

Both Dani and Dan and Mike and Andrew were then forced to try to find a place for their long forgotten-about chairs.

"Dani and Dan reckoned they had forgotten and the boys hoped no one would remember!" Lara laughs.