Take this not as a criticism at all but as practical advice for the future. The appropriate response to such a question is, "No. And it creeps me out that you

Take this not as a criticism at all but as practical advice for the future. The appropriate response to such a question is, "No. And it creeps me out that you would even ask." Arguments about having nothing to hide are countered with "You have no reason not to trust me. It seems like you might not. And if that's true we have a major problem." You know your own state. You know if you're being (or have been) a weasel. If your state is clean and someone acts like this consistently it is psychological projection (or some other show-stopping psychological issue). Beware of such people.