Starving for affection, a familiar feeling. Your response is normal given the circumstances and you shouldn't feel self-conscious about it. Even if you don't plan to date, the interaction can be very rewarding. The way you describe her, she is definitely trying to get to know you. So get to know her. If not for a romantic R, then for what it is. It'll be good for you.
Me45 W35 M6 T8 D16 SD11 D0 Dec 07: Bomb July 08: Busted! Thread