Paired...not exactly. There are more hens than toms/jakes out there. After the fly down the toms like to hang with the ladies. Not usually in large flocks like you see in the winter. A couple hours after sunrise the ladies are done feeding, and go sit on their eggs for the day. The toms leave them at this point (no longer “henned up”) and might be on the move looking for a hen that is not sitting on eggs and could be bred, even if there are none in the area.
Last year I killed one tom on the move looking for a hen, but the last two toms I killed were paired with a hen, but abandoned her for (fake) competition.