I would advise to stay clear of your friend's ex if any of the following are true: 1) They broke up If your friend isn't over this person, you dating them is definitely not going to help. Be a good friend and Casual Dating in the USA. Join Free
As far as my friends are concerned, I retain a lifetime claim on any woman who a year, i wouldn't consider a relationship that long to be casual anymore. . But it would be somewhat disrespectful to your friend to date his ex.