Steve 's former girlfriend , Saskia Duncan ( Deborah Sheridan - Taylor ) arrives and tries to come between Steve and his new girlfriend Mel Healy ( Tamzin Outhwaite ) .
Steve arrives in Walford and buys the Market Cellar club , which he renovates and renames E20 .
Steve 's former girlfriend , Saskia Duncan ( Deborah Sheridan - Taylor ) arrives and tries to come between Steve and Steve 's new girlfriend Mel Healy ( Tamzin Outhwaite ) .
Steve arrives in Walford and buys the Market Cellar club , which he renovates and renames E20 .