I don't know how Bec gets through life on a day to day basis. She has absolutely no filter and no awareness of how her actions impact others. How does she have any friends?
Rachel places far to much importance on the tiny crumbs of affection she receives. Maybe that's what's upsetting her so much. The bloke clearly doesn't fancy her, can't she see that?
It's always the same on MAFS. There has never been a couple who weren't attracted to each other turn it around.
All this 'attraction can grow' is bollocks. If it's not there to start with, you can't create it. Far kinder to just be friends. It's so humiliating for Rachel and Stephen is terrified of being seen as the bad guy.