Hey..he was just speaking Middle English! 
  
be·hoove (b-hv) 
v. be·hooved, be·hoov·ing, be·hooves  
v.tr. 
To be necessary or proper for: It behooves you at least to try. 
v.intr. 
To be necessary or proper. 
  
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[Middle English behoven, from Old English behfian; see kap- in Indo-European roots.]  
  
I guess he thinks that Gailey is not proper to anyone....That bastard!!!!!!