Yea I'm just catching up, Heather and Derek was kind of a shytty matchup to begin with and it was never going to work. I think the Columbian woman is Sonia, and the white dude is Nick. I have no idea why they matched them either, Nick clearly doesn't like her as a person and I think she's not that into him but she's trying. Also Nick may have a drinking problem because every scene at home has him with a hard shot in his hand or some type of mixed drink.
The only couple I remotely like are Tom and Lily, but Lily could fukk that up being so desperate to have children, like she's in a rush to put on 60 pounds and have a rugrat on her arm, one in the stroller and one in the oven by the time she's 29.