 have relationships and sex been casual? Is that a casual matter for you? You mentioned the S word. Is it just casual? What? Sexual relationships. What relationships? No, I've read about them. There's awkwardness, there's avoidance, overcompensation, resistance, stress, a need for approval from the audience and pacifying gestures to calm himself down. If you're seeing this behavior in a person in this position and with this background, even if the answers were nondescript or lacking in detail, most people would reasonably say yes or no or I don't want to talk about it. I'm not comfortable talking about it. Then you're probably seeing evidence that something much more powerful is being hidden about the same subject. Unwilling to answer about surface level stuff means something is very much hidden about the deeper stuff in the same subject matter.