You can ask her the phone number to start a conversation with the girl on phone. At least this will give her courage to speak and say some staffs that she could not have the courage of saying in person. Tame her and from there I think she will now have the courage of talking to you face to face.
be sweet and nice and DONT be hard if you wanna hold hands. not like a CLUMP just a soft touch. im a shy boy that does not like to go in front of the class and dog. i need to go to a program where i practice reading to a dog or a cat lol