Al's patient Eddie Havelock, who has a fear of leaving his house, asks Al to visit Hazel, a fellow agoraphobic with whom he chats on the Internet after she fails to answer his calls. Al discovers that Hazel's real phobia concerns buttons and when Eddie sets out to call on her Al helps them cope with the truth. Toni and Daniel continue to improve their tango though instructor Andy demands more passion whilst Heston is convinced that somebody has sabotaged his CCTV system.
—don @ minifie-1