If its your Ex then why do you care if a friend or other person dates your Ex... like its your Ex for a reason... I just don't understand.
Most Helpful Girl
Maybe because that person is still in love with their ex. And I think it's more about respect.
If I knew you had a special relationship with someone and we're into each other, I--as what I consider to be a good friend--would like to give you a heads up and ask if you're comfortable with it instead of going ahead and doing what I selfishly want.
It's thinking about the other person/friend versus yourself to me.3