A semi-naked Rebecca has forced a kiss on Luke in the 'Big Brother', despite his protestations.
Rebecca was wearing only a red thong and a towel when she grabbed Luke by the wrist and dragged him towards her.
In the struggle that followed Rebecca's towel fell to the floor.
Luke, who was only wearing swimming trunks, said: "Tell me you did not just do that".
Rebecca and Luke later told Rex about the incident, with Luke saying: "She was dragging me around."
"She threw me straight on the bed, green paint all over me face."
Rebecca then added: "You stripped off", before saying: "That really hurt my mouth as well."
Luke replied: "Yeah, well you bit my lip." Rebecca then told Rex: I didn't even kiss him properly."
Rex encouraged the pair, saying: "Do it again, do it again", but Luke replied: "No Rex, no."
Meanwhile, Big Brother gave Sara the opportunity to spend one hour on the heaven side of the house as a tourist last night.
When she arrived on the heavenly side she said: "I have to video tape myself having fun in heaven and doing all the touristy things."
Last night Luke asked the other housemates who they thought was most hated by the public.
Luke and Dale both agreed on Mohamed, while Maysoon thought it might be Rebecca.
Darnell, Rebecca and Mohamed face the public eviction vote tonight.