Steve and Gigi are adorable and your photos of the two are really fantastic :) Steve has a look of contentment on his cute little face that warms my heart - such a baby :D
I'm sure, with time, Gigi will settle down and relax - she's such a pretty girl and maybe Steve's confidence will help her feel at home. It's so difficult when you don't know her previous circumstances to understand what causes her fear and insecurity. A good home and lots of love will make the difference. She's in a good place now and soon you'll see her purrsonality shine :D
Enjoy getting to know them and please keep us all in the loop.
Betty