When Jeff and Orville are seated on the shore after the ship wreck, Jeff inserts his dry cigarettes into his left breast pocket, with the tops visible. They disappear, however, when the camel makes its entrance, and are never seen again. They can't have fallen into the pocket since Jeff had pushed them to the bottom of the pocket.
When Jeff enters the room where Orville and Princess Shalmar are watching the dancing girls, he walks down the center and then drifts slightly over to the left decorative border on the floor. In the next shot, he is well past the left border, standing near a column.
When Jeff agrees to marry Princess Shalmar, Orville tells Jeff that he will have the happiest week of his life. Although Orville has discovered that marrying her is certain to result in death, he has not been told the specific expected lifespan.