Demis Tzivis and Christos Tzivis never actually met in person during the making of Skugge Bok. Demis filmed all of the scenes of Skugge Bok and then sent the material to Christos. Christos then filmed the remaining scenes and edited it all together into the final project.
All the scenes with "Skugge Bok" were shot in one take. The longest take was a bit over six minutes and actor Demis Tzivis often improvised his lines to take the story forward.