She Becomes A Mime
Imitation is the most sincere form of flattery. One sign of affection and interest is she will begin doing a lot of the same movements that you do. For example, if you adjust the way you are sitting, she may do the same thing a few seconds later. She may also reach for her drink when you go to take a sip of yours. You can also use the miming technique to your advantage. When you mirror her gestures, she’ll feel more at ease around you. She’ll also get the impression that you two are alike, which will positively influence her opinion of you. Just don’t be too obvious about it. That would definitely scare her off!