You can still be friends with that person and give them a second chance, just remember that they betrayed you and you will not have the same trust that you had with them before. You will be more cautious around them and keep them at a distance.
If that person does it again...Cut them out your life, their just gonna keep doing. Hoped this helped! :)
A good friend should never betray you. However people do make mistakes and they can learn from it. Just pay close attention to see if this will be a friend or not. If it doesn't work out that's ok because you will find another one.
I wouldn't necessarily be there "friend" but I wouldn't try to be their enemy either. I would be nice to them but probably not hangout with them! (this happened to me so I'm speaking from past experience)
well ....depends on what was the situation of the betrayal ...and how close you are to this friend..a true honest friend you wouldn't have to doubt about his or her actions! people do make mistakes BUT..IT DEPENDS also how forgiving YOU are to thar person!