I think, that girl is just a good psychologist or just has normal social scills, which Kyoko has not, so she's just unprepared for this kind of girlish friendly-like agression. It's not bad, the girl really knew what to do, how to distract. Noone will be able to deal with this kind of situation, even ingenious Kyoko. That's why she's amateur. A professional actress won't be destructed so easily.
The only thing, that makes me really glad in this story, is that there maybe going be the culmination: "I met your secret love, master. She's so skilled and beautiful (and caught me off guard, though I won't tell this aloud to not disappoint my master)" "What love? (WTF is she thinking again? Is she trying to go on me so easily after being seen kissing Fuva Sho? No, she doesn't know about the photo...)" "I won't tell anyone else, promise. Keep my mouth shut. But she's grown-up now, so you already can marry her. She adores you!" "Kyoko, who are you speaking of?" "..." "(What???) I don't remember her. Would you please remind me, who she exactly is?" "..." "And why have you decided that she's the one?" "She showed us the ring. It's so beautiful!" "Now I remember. I gave them as returning gifts to the whole cast of that filming" "(So I'm the only one who didn't get the return gift and WITHOUT even A REASON?!)" "I didn't know that what I said could disappoint you. What's wrong?"
And so on:-)
But that would go for a normal couple. So...
Well, I'm also just disappointed or even frustrated with this chapter.