I couldn’t understand why Katie was so obsessive over Derek having dreams ( and reasonable ones at that .) My goodness , he’s not saying he Has a dream of killing someone . He wants to write a Christmas song and go backpacking Lol . But then I realized it has nothing to do with him having dreams . It’s the fact that she thinks that him doing married at first sight was just another adventure on his bucket list and that once he did that , he’ll drop her for his next adventure . I think she has deep seeded insecurities even though she tries her hardest to come off as cool , calm and collected. She’s always picking on him for something . She says he’s too much of a nerd , hes too corny , he’s not realistic enough for her , he’s not this he’s not that . Shut up Katie . Even her mom knows she’s always throwing away a good thing . I think they’ll stay together at the end of the 8 weeks but then divorce because she’s such a Debbie downer .. and then I hope he achieves every dream he has just to show her that they’re not unrealistic .