Here’s a full rundown of what to expect in tonight’s episode of Big Brother, which continues on ITV2 and ITVX.FRANKIE, JOHANNE AND PAULINE HAVE A HEART TO HEARTFrankie, Johanne and Pauline are in the bathroom.Frankie says, “I ain’t slept one bit. I feel like I went from a really big high to a really big low last night. Quick and all, the turnaround was weird. I went from high to straight low…”Pauline asks, “But what caused that though?”Frankie says, “Oh, to be fair, like, I’ve come on here for v