A retrospective of Tina McIntyre's most memorable moments in Coronation Street (1960), as Michelle Keegan bids farewell to the programme.A retrospective of Tina McIntyre's most memorable moments in Coronation Street (1960), as Michelle Keegan bids farewell to the programme.A retrospective of Tina McIntyre's most memorable moments in Coronation Street (1960), as Michelle Keegan bids farewell to the programme.