I think he was the captain. At least someone in the cockpit of the boat. So I tried to sleep in one seat, in two seats, on the floor... I heard people snoring. I heard drunk friends argue for hours, while I waited them to stop using words and begin using fists. Every 20 minutes a guy came to the empty seat next to me to pick up some more beers from a box. Each time he apologized and seemed more drunk. I think he was one of those friends screaming to his friends while not listening to what they said.
When I got bored of this sleeping attempt, I started walking around. The bars were finally closed and most people probably slept. I remembered the girl playing piano. I like playing piano. So I sat on the bench and started figuring out how to open it, why no sound was coming out when I pressed the keys, where the power switch was located... I started playing in this empty bar in a ferry in the Baltic sea and smiled while I waited for someone to show up and tell me I wasn't allowed to do that. But it didn't happen. I did turn my head to the left, though, and saw a guy sleeping right next to me. Like one meter away. How didn't I see him before?
That's how I found the best place to sleep in this ferry (without paying for a cabin I mean). I lined up 4 chairs to hide my horizontal body, covered myself with some clothes, and slept in a soft comfortable place while the captain did his job.

Only a little bit slower and with lots of inertia.

The ferry moves surrounded by islands at sunset time. Nature in the form of rocks, sea and trees. Inside the ferry people drink. Adults and some kids spend their money using slot machines. I counted about one hundred. Others play poker, smoke or use credit cards in the tax free shop. The inside and the outside are two different worlds.