He still drinks for image and taste, and to fit in and feel normal. 'Its just what a man is supposed to do'. I'm gonna lean more towards Clay not liking his wolf side much.

If it's not sold in the shop I'll say he has a bottle hidden in his bag.  :) 
Again, image thing.

Did she just go hybrid and approach them? Clay is gonna freak the fuck out! [@aspen wren]