Being Human

CCTV footage leads Adam and Christa to the gym, where they hide in the vaulting horse as Swan comes in and vigorously attacks a punch-bag. He is aware of their presence but when he discovers them they pretend to be passionately kissing. Matt, who fancies Christa, gets the wrong idea and has to be told they are acting in his interests. A full moon is due soon and werewolf Christa feels this may be to their advantage.