Nobunaga did tell him the plan, and he would normally advise against alcohol, but Klaus doesn't need to go through withdrawal hallucinations and temperamental mood changes, nor everyone else through Klaus experiencing it, but the clothes do get an arched eyebrow. "You're carrying clothes into a store of... clothes?" Klaus please.

"I brought extra bags, but be careful about the weight. I know you are stronger than you like to pretend, and I am sadistic enough to make you carry more, not less, if you start whining."