He looks at her and smiles "well we can be friends if you want, I think we do not live very far from each other". Gently he nudges on her foot with her shoe, this time a little deliberately, just to see her reaction to this. He gives his business card to her which has his personal phone and the e-mail address. Then he focuses back on the book after saying "call me when you are free or bored". His eyes also looking down towards their feet and specially focusing on her creamy fair feet.