There's no mistaking it: This week has been Hell for our couples.
As the pressure of putting together master bedrooms and their adjoining ensuites pushes everyone to the brink, the couples decide to blow off some steam, Flo Rida-style.
Armed with tools and scrap timber (and loud music to mime to), they hit the roof of The Block and jam out in a video that will probably haunt them for the rest of their lives.
Forget renovating Victorian terraces, we reckon our Blockheads have a bright future ahead of them as a rock band...
Okay, maybe not.