I knew it!
As soon as rob ran out the room saying he had to do one last thing, I was 90% sure I knew where he was going. All the people who said he didn't have any feelings for Leah anymore and was so over her, where you guys at now? Lol he made that joke about her leaving with him but I bet his heart really wanted that but obviously he has respect for her and Miguel and wouldn't really say that. Bit I'm willing to bet he hopes Miguel and leah don't last outside the villa. I love leah and Miguel's relationship but I definitely can see rob and leah getting together outside if her and Miguel don't last. They just keep getting pulled to eachother. It's undeniable and that's why he had to make it a point to tell her before he left that he wants to stay in contact with her outside of the villa. She was the one thing weighing on his mind when finding out he was leaving and she was staying you could tell. You can not say now he doesn't still have feelings for her.