They're doing tasks like usual.

Charles Carson (Major): working in his office

John Bates (Room Valet): walking towards Lord Grantham's room

O'Brien (Room Woman): arguing with the Lady

Thomas and William (Foot Valets): preparing the table

Elsie Hughes (Gouvernent): waking up the servants

Anna: preparing Lady Mary

Gwen: makes Lady Sybil's bed

Daisy: cooks

Mrs Patmore: cooks and gives Daisy orders