David has revealed that he has been having weird dreams which are preventing him from getting a good night's sleep.
He told Lisa that last night he dreamt he was galloping through his home town on a "big massive stallion horse", which later turned into a fairground ride.
When Bea joined the group, David went into more depth about his sleep, calling himself a "dream machine".
He explained: "First I were on this horse and I were galloping through my streets at home. Then I got off it and it wouldn't let me back on.
"Then I went into this pub to see if they'd give me a glass of water and they wouldn't. And then I was on this fairground ride and it was like a crane and you put a pound in and it went up. It were right weird."
