Lord Royce tells Sansa and Petyr ‘Littlefinger’ that he will train Robin Arryn at Runestone

Lord Yohn Royce (Rupert Vansittart) tells Sansa Stark (Sophie Turner) and Petyr ‘Littlefinger’ Baelish (Aidan Gillen) that he will train Robin Arryn at Runestone in Game of Thrones Season 5 Episode 1 The Wars to Come