What do you think when a girl is staring at you?

Maybe she thinks I look good, maybe she isn't thinking at all and is daydreaming, maybe she is wondering if she knows me...

Many times it depends on my moods and self esteem, if I was confident I would think she admires me, if I am less confident I will think something wrong on the way I dress or the way I look, and in normal times I may think I look like someone she knows, afriend, or a relative even! But the most important thing is what my reaction will be: A compassionate heartful smile! Because then she will feel more confident to love me and to reverse any negative feelings she might have, at least she might copy my response and smile too, because even if gave us strong bad feeling she still a human, and a woman! Love is always welcomed, she won't reject it.