Put yourself in this scenario:
Hubby is out of the room so you decide to relax and lie on the sofa with your legs up...5 minutes later he comes back in, walks over to the couch and says:
a) excuse me...
b) move your legs please or
c) budge
which is most likely from your DH?
Also, if he was laid across the couch and you walked over blatently wanting to sit down would he:
a) stay where he was until you asked him directly to move or
b) move straight away?