Here is my theory of Justine and Caleb. Caleb really liked Justine and Kierstan overall. Whatever conversations he had with Justine must have left an impression because he got bashful and a little vulnerable with her when he presented the opportunity of them coupling up. He didn’t even word it the same as he did with Rachel. “I need to give myself a chance with you”. Rachel’s was “I’m open to you, typical game play words. Justine and Caleb are seen talking quite a bit in the background after this conversation. We get to the recoupling and Justine picks Tre. Which is why after the car wash challenge Caleb agreeing with her about playing it safe. He seemed a little bit more guarded than he was the last time. He also seemed a bit annoyed that she kept mentioning attraction as her liking him. He wanted to be liked for him not looks. I believe the reason you saw her chasing him was the rejection of him the first time. He backed up a bit. I honestly think he was going to play the game and have fun with Justine. He is thinking nothing real can come from this because she didn’t choose him in that recoupling, when they both knew nothing was there with Tre. This is why he mentions in a interview that he gave their relationship a fair shot because he realized she was not there to play for money but to win. Justine knows how women with a darker hue gets treated, she wasn’t there but for a good time and to connect with someone. If she won, I’m sure that was icing on the cake but what are the odds. I think anyone who loves physical touch would always look as though they are more in love than the one who love language isn’t physical touch. I love reading your thoughts. I agree about Johnny liking to he dominant. Honestly the way the islanders talk about them, it was probably way more balanced than we got to see.