It seems like something is 'stuck' between the relationship between Kristi and Casey.

In a conversation between the girls, between Antonetta and Casey, the latter expressed that she was feeling somewhat confused and that things seemed too rushed.

Casey points out that this is just a getting-to-know-you phase and he doesn't want to take it any further as long as they're in the Big Brother house, so he doesn't want to call it a real relationship.

Keisi is showing some kind of uncertainty about the continuation of this situation. One of the reasons is that Kristi, from time to time, asks him to change some things, like the color of his hair or to quit smoking. 

But people tend to see it as a soap opera, after the introduction of Lorenzo, who is said to be her ex-boyfriend.

This is not confirmed by them themselves, but during a conversation yesterday evening, it was clear that there was a relationship between them outside the home, which may have been social. Keisi told her that she felt more liberated when a resident who knows her well entered the house.

So two plans have been created, at least from what we can see and understand:

Casey, after all this time he's spent with Christi, may have realized that maybe he's not a man who fits him in any way. 

If what is said about Lorenzo is true, then here we can suspect a duality of ideas and feelings.

But let's not talk prematurely.

This was a reflection on Casey alone, not including Kristi's actions, which are also somewhat skeptical, but we'll leave that for later.