The captain of this boat is telling a man that he cannot get on the boat.  The man this captain is talking to, happens to be an undercover criminal.  The criminal tries to get on the boat because their is someone there that he is trying to kill.  He is trying to kill a man that is fleeing the country.  This man is fleeing the country because he cannot pay the criminal back.  The captain does not know anything about what's going on.  He is just trying to tell this man that he cannot get on the boat because he does not have a ticket.  The criminal is begging the man, trying to make offers.  The captain wishes he could let the poor man on, but he can't because there is not enough room.  The captain suggests that the man try to get on the next boat.  The man eventually gets off the boat and attempts to take the next one.  The man does take the next boat, and the hunt for the man on the other boat continues.
