Responses
It was generally summed up next chapter in a series of flashbacks from Shou, but other than that, no.
http://www.mangago.zone/read-manga/skip_beat/mh/v31/c193/7/
I still remember this one. Sho made Kyoko promise him that she is not in love with Ren. He provoked her by insinuating that only stupid women fall in love. I assume that he told him to spite him off.
I don't think they ever elaborated what they were talking about here
http://www.mangago.zone/read-manga/skip_beat/mh/v31/c192/20/
What kind of confrontation did they have?