I need to tell that I know my husband's best friend, who is also married, is in love with me and the thought excites me. He takes every opportunity to be close to me when his own wife isn't present and I am happy to go along with it to my shame my husband who is aware of his friend laughs it off. I however am worried that he will try to go further than the odd kiss at Christmas or Parties. Further that if and when he does what my response will be.