He gently pushed at her sandle with his foot, kinda pushing it away from her foot so as to take her foot out of the sandle.  His toes brushing against her foot constantly. The darkness in the plane making is easy for him to sleep even though the chair was not that comfortable to relax in. His hand moved a bit towards her, getting closer to her thigh. His fingers gently brushed on her hand that had fallen off her thigh and towards him. Her soft skin felt very pleasant to the touch. He kept the contact and gently his fingers wiggled in sleep against hers.