Josh invites Paige and Imogen to take part in a fitness trial he’s conducting for TAFE. Naturally, Paige is a keen recruit. But Imogen declines. So Paige suggests Amber come along instead and Josh tells her to bring Daniel too. After the initial awkwardness is diffused, the foursome starts to have a good time and a slowly blossoming camaraderie is evident. Half-way through the session, however... (thetvdb.com)