Why does my crush look down nervously when she sees me walking past her?

[yeahdude]

She’s shy and we haven’t seen eachother in a couple months. She looked startled/scared and then looked down quickly after making eye contact

[nopedydoo]

Most likely if she's a shy person then eye contact (with anybody) makes her uncomftorable

[yeahdude]

She has only ever done this with me. Although we haven’t seen eachother in a few months