Both of the side hangs, or 'drop', are together and attached. Here it is on my king-sized bed, which doesn't look quite right, since a king is 16" wider than a queen. I will sew the hang for the foot tomorrow, and then there will only be two or three borders to attach, and it will be done.
I've laid it on the bed so that the right hang is properly positioned. That put the left hang right atop the mattress.