Waiting for the second round

I loved episodes 1-5. I found it really interesting how we learn little bits and pieces about every character from the different pairings they were with. It's like every person revealed something different about themselves with different people. Episode 5 was slightly different for me. I'm not sure I found it as good as the first 4. I hope the writers will be able to make the rest of the show as good as the first half despite repeating the configurations.