Caspian sounds Devon to me - not the West Country old style rustic Devon - more the standard basic RP Southern English English of the present generation as distinct from South Eastern basic RP of the same generation. Minus of course any strong hints of Estuary. I could tell he is not from the South East/Home Counties region. My first instinct was to say Somerset, Gloucestershire or Wiltshire, but now I know it's Devon, it fits.
I once heard a group of lads sitting on the sunny, grassy surrounds of Exeter Cathedral speaking in exactly the same manner.
I once heard a group of lads sitting on the sunny, grassy surrounds of Exeter Cathedral speaking in exactly the same manner.