I know, right? More information is always better, right? "You DID ask!"

I'll note that I've already learned another important caveat, though: when a creepy guy creepily asks where your coworker is, the correct answer if she is still around is "I don't know; I'll check" so that the coworker will have a chance to tell you if they are NOT available for the creep. Possibly followed by "No, they are not" if they so request it to be.