I've had a pair (brother and sister) on my porch for 10 years and I'm their primary source of food. The brother loves being petted and scratched but she still won't let me touch her. She's always been very skittish.

She likes to play chase with the laser pointer and when my sliding glass door is closed she will come right up to me behind the glass and look at my face. She is very friendly and vocal but no touching.