Last week in class we talked about sex and how to teach our children about this topic. I found it really interesting to learn about the different affair types. I did not realize that there was so many. I can see how it would be easy to be emotionally unfaithful without even realizing it. I did not realize how drastically my friendships with members of the opposite sex would have to change after marriage. We learned that it is difficult for women to be physically intimate until they feel safe. But men feel safe after being physically intimate. There can be a lot of problems in a marriage unless these differences are communicated. It is important to understand that sex is personal, emotional and physical.