Kelley doesn't exactly look devastated. Probably happy to get rid of his wishy washy a** and thinking she dodged a bullet.
I love her response in the limo. "Thank you for not taking me home and meeting my family!" Love her!
Given her pretty accurate assessment of the other two, the fact that he chose them over her is all the information she needs to know that he's not for her. (Not putting Hannah Ann down, but she is really young, and she's not his equal in the way that Kelley would be. He definitely seems to like the ones who seem more emotionally dependent.)
Interestingly, I do see Madi as being more on equal ground with him. She's young, too, but she seems to have a stronger sense of self--like she would grow up to be Kelley.
I had to laugh at the bolded. I totally disagree. Peter is no way near the maturity level of Kelley and I wouldn't put them as equals. She leaves him in her dust.
As to HA...I can't remember where, but I read somewhere that someone in the know said that HA got upset by champagne gate early on and figured out that tptb were setting her up to be the villain. She then stopped giving them anything after that...hence her disappearance from the edit. So if true, while she may be young, she isn't stupid. In my eyes that makes her smarter and more mature than Mr. four times in a windmill who can't keep it in his pants or make up his mind on WTH he wants! She knew she didn't want to be the b*tch of the season and it appears she stuck to her plan.
Maturity level lowest to highest: Peter - HA - Kelley
You could be the juiciest, most ripe peach, but there is still going to be someone who doesn't like peaches.