Do you think your sweetheart is attracted with your friend? Though it is very hard to think of such a betrayal, things like that happen in real life and you need to put an end to this if it is already happening in your relationship. If your answer to the previous question is a resounding, “Yes!”, then these are some of the things you need to look for in order to get a hint or even confirm that mysterious and lingering relationship, which goes around between the two special people in your life.