Suzy and Henry’s new found intimacy is making Suzy nervous. But thankfully for Suzy – although ‘thankfully’ is possibly too kind a word – a major distraction comes looming when an odd, officious little man turns up and starts poking around the apartments asking questions about ex-residents. His name is Adrian (Damon Gameau), and when Suzy handballs him to Rocco he takes it upon himself to delve rather deeply into the history of the building and its former tenants. Who is this man and what – or who - is he searching for? (thetvdb.com)