Hmm, I do see the connection! I know this sounds cheesy, but to me it looks like their eyes sparkle a lot when they are together. I also saw them as very affectionate when they held hands while sitting together just talking in the last two episodes. Danielle is relatively athletic as she came in second in the "triathalon". She never seems to be pushing to get close to Andy on group date situations; I see that as a quiet confidence as if she really believes that if it's meant to be, it's meant to be! But I agree that ABC is holding back on showing more of their connection so far.
I really like Tessa too, but I see the "meant to be" connection with Danielle... !