It's funny pointing something out in regards to "Bella", if Fiona never decided to leak the incest call, then Chris wouldn't have had any reason to actually hate her up until that point, Chris wasn't actually attracted to Fiona that much, it was more so Janke (Chris was unaware of her plans for him at everfree anyway, and who knows if she would have been able to find something to "blackmail" him with) and that he should actually be more angry at Fiona for exposing both of them in the first place, but obviously that was not what went down and I think the fact that he hasn't pointed towards that specific call too much in his letters, leads me to believe he doesn't want to bring any attention to it, because he knows that where he admits that him and barb were "romping in the hay", it would expose his culpability in exploiting Barb for his horniness.