I would say Luma is more like me, and Rosie is more like daddy.
Luma loves the company of others, loves to try new things, loves being outdoors and always does the right thing. (I try, at least, to be like her. We're both "do'ers", taking action and kind of impulsive)
Rosie is careful, gentle, sizes up the situation before jumping in, not shy but definitely reserved. Much like her daddy, the thinker of our relationship. Everyone who meets Rosie laughs because Luma is so hyper and affectionate, and Rosie, the younger one, sits back and watches. She will cuddle with my friends the first time they ever meet her, but she mostly sleeps whereas Luma wants to sit in the persons lap.and lick their face....now what does that say about me?!
They are very different despite being full blooded sisters. I love them both so much