[ She's definitely missing something here - between the laughing and his answer. He's at least good enough of a guy that he wouldn't deny his girlfriend being his girlfriend in front of someone else, right?

But then.. what could this possibly be? Minako looks more befuddled by the moment. ]

Well, then tell me what's really going on! [ She demands. Or, well, 'demand' is a flexible word here, considering how confused and flustered she looks. ] You can't just tell me 'it's not like that' and then not tell what it is like! Unless a wizard put some terrible curse on you that prevents you from ever talking about it!

[ She may have a vivid imagination. ]