Apologies if this is answered upthread (I have done a search) but I am booked on a 77W with QSuites, but all of the centre section seats are currently blocked. Hopefully that will change nearer the date of the flight, but for now we (a couple) need to book window section seats. Do the A and B or J and K seats have any means of contact (eg a divider that you could drop) or are they so private that we might as well just book two A or two K seats?