[It's tiny but certainly unexpected. His wince is partly from that and partly from his fear of females. He makes some quick steps backwards which he tries to pass as a reaction to the shock moreso than towards her and then he regains his composure.]
Perhaps you're merely lacking in good humor. [He gives a slight grin, and then he starts to lead her upstairs.] Right this way.
Action
Perhaps you're merely lacking in good humor. [He gives a slight grin, and then he starts to lead her upstairs.] Right this way.