The 'This Was Me' sequence where Richard E Grant shows his old video tapes to Jamie was filmed right outside Curzon Cinema in Sheffield City Centre
If you've not visited Curzon Cinema before it's a really lovely cinema with great interiors, very nicely done out, great seats and a fab rooftop bar too!
Anyway - this scene/sequence was filmed right outside Curzon Cinema on George Street which is between High Street and the Crucible Theatre!