(Young) Joost Klein :)

Ski Aggu and Joost Klein were hanging out at Aggu's house. They were drinking, smoking, laughing, and doing whatever they liked. Then there was a door closed from upstairs. They stopped. Or joost did at least. Aggu just assumed it was one of his siblings, yet Joost wasn't aware of Aggu having siblings. Footsteps were heard coming down the stairs..