Well *I* for one think it is gorgeous. You did a great job deary!
Things that I loved:
-The hair. Seriously. I can't paint hair for shit and you nailed it right here! The sharpness and details are perfect.
-The emotion. This, well at least to me, is a very emotional picture between two people, and I think you captured the mood perfectly!
-The jewelry, cause well, I like shiny things!
Just some very minor nitpicks however:
-The skin looks great and all I think that needs to be done is just get that smudge or smoothing tool and even up the tone.
-The lips look a bit off on the both of them, the upper in particular as it should be smaller and in some cases, more defined than the lower lip.
-The girl's curve that designates the nose? (Sorry if I'm not making sense!) I think the line should either be softer and less curved or angular like the mans. (Just my personal opinion though!)
Otherwise, great piece I absolutely adored it! Paint more!