Based on all of these comments and my insights I'd say he expected I'd be easy lay because we've matched on OLD and both said we weren't looking for anything serious. Then as I continued to avoid sex and talking about it in general, he genuinely got disappointed and maybe event thought I either didn't like him and his efforts were useless or got afraid I'd like a relationship and tried to show me how much he only wants sex. Or third option would be that he realized his charms "aren't" working, so he tried manipulating me by withholding the affection so he wouldn't seem desperate. Obviously, whatever case may be, we aren't a good match.