The hair is good. I liked doing drawings of girls back then. They all seemed to have the same or similar hair. Cropped close or slicked back on the sides, with a wild mane on top. Quick strokes in pen that were made expressively and fast. No editing. No pencil. I hated pencils back then. Get it right the first time. Mistake? Do it again.
Hands, not so much. Those hands are in their pockets not just because she’s playing it cool and standoffish, but because drawing the hands of a pretty girl was difficult.