"Excuse Me"

When someone is in Caden's way he is not usually very polite and he says "move it."  We've been working on saying excuse me instead.  Yesterday Duke decided that he was going to sleep on Caden's changing table.  When I put Caden up there to change his diaper I figured that Duke would get down, but apparently he was unwilling to give up his spot because he didn't budge.  I guess that Caden was feeling a little crowded because he kept saying to Duke "Excuse me. Excuse me." and nudging him with his elbow.  It was cracking me up.  I guess that he does listen sometimes.