I suppose the show dealt with a bit too many things to focus on just the love triangle Leo/Jade/Lucas. But it would have been nice to have Jade and Leo's relationship explored more (she did begin to see him as Leo when he offered to take her home at one point, which was really sweet, perhaps my favourite moment with those two).
It would have been surprising if she chose the clone.
Hmm, I don't know whether Said loved her most, per se. I mean, the way I see it, he was attracted to her, he did love her, but most of all he wanted to conquer her out of wounded ego and pride. He wanted to show her that he was the one who had the most to offer her - jewels, appreciation, support. All these, however, generate gratitude, not necessarily love. And in this case, perhaps not even that, because Jade always saw him as an obstacle between her and the man she already loved. He was not there first (in more ways than one

), which put him at a disadvantage. Seriously, how can one try to gain someone's heart, when that heart is already given?
On a slightly different note... *scratches head* You guys do realise that in the poll options I wrote Lucas when in fact I meant Leo, right? Lucas *is* her official love interest, and I don't really know what possessed me to write his name. *will try to modify*
Edit: OK, done.