Jade may not as interesting as some HMs but I like her inside beauty, she is kind, gentle & sweet. I hardly ever seen her backstabbed other HMs. I prefer friends who are nice & boring than interesting but mean, nasty & bitchy. Moreover, she is a family woman who wanna thinks seriously about a future family. I'm pretty sure it's not that easy to "buy" this character in young & attractive women.
Most of women have at least a crush on a man i their life, even intelligent & successful women still can be very silly in love. They can't even stop loving & want to be with the man who cheats on them. On the other hand, many heroes in history lost their battles because of beautiful women. That's how human being are.
It's even become more difficult for her to stop obsessing with Ed as they live in a very close environment. In reality, we may get advice from family & friends to help us wide awake from being blind in love. That's why I empathy with Jade & disrespect player Ed.
Nobody can be sure that we will never being silly in love. Most of us get dumped & suffer in love at some stages in our live. But everyone makes mistakes, so Jade does & she is so young to make mistakes. Just hope that she can learn a big lesson after BB when she can watch the replay of BB. She deserves a better man who appreciates her inside beauty & wipes away her insecurities by caring, loving & loyal to her.