Mark is a loan manager at, JLB Credit. Responsible and bright yet socially and sexually awkward, Mark is the owner of the flat on the outskirts of Croydon, South London that he shares with his best friend from university, Jeremy. Mark is sensible and careful, but often has moments of paranoia and impulsive behaviour. Mark is conscious of Jeremy's intellectual inferiority but still looks to him for social guidance, as he is extremely socially awkward. Mark is plagued by social anxiety 