Married at First Sight UK has kicked off another explosive week and there was high drama last night as Matt and Whitney returned to the group as a new couple. During a dinner party, which tend never to go as planned, Chanita asked the pair: "Are you part of intimacy club? We see how you are with each other so have you crossed that threshold in anyway?" Whitney looked at Matt and further looks were exchanged around the table before she said: "You want to know if we done the do?" There was a long pause before she gestured to her new beau and said: "I'll let Matt take that." Stroking his beard, Matt looked up considering how to answer before saying: "I came into this as a celibate person, by choice." He then added: "I am no longer celibate." Fellow couples reacted with shocked faces and knowing smiles but viewers took to Twitter to scoff at Matt's inference that his celibacy was by choice.