Friendship between people is based on trust. Agree that there is no point in being friends with someone with whom you are uncomfortable and who you do not trust. It is very difficult to convince a person that the betrayal will not happen again. To win back your friend's trust, you need to convince her that you can truly be trusted.
Instructions
Step 1
Analyze the incident that your friend perceived as a betrayal on your part. Surely, justifying yourself, you said that you did it by accident and not on purpose. Don't lie to yourself, and if it wasn’t so, and your action was dictated by jealousy, greed, or a desire to hurt, think about whether to return the lost friendship. If you have similar feelings for someone who trusts you, then there is no guarantee that this will not happen again. Apologize and go your own way.
Step 2
In the event that, realizing your mistake, you sincerely regret and want to regain the trust of your friend, then the only option would be an honest conversation in which you truthfully tell about the motives that made you do this. If she stopped communicating with you, then write her an email. Try not to justify yourself by circumstances, bad mood, or other reasons. Make a promise not to make the same mistakes and ask her to forgive you.
Step 3
Be prepared for the fact that if you are forgiven and the friendship returns, the relationship, especially at first, will not be the same and will reach a new level. Behave with your friend evenly, do not show constant feelings of guilt, do not engage in self-flagellation, because you will not be able to go back to the past and correct what you have done or said. Just try to be honest and cherish your friendship through the trial. Work on yourself and eradicate those traits in yourself that can interfere with your friendship.
Step 4
Life goes on, and situations will constantly arise in it, which will repeatedly serve as a test of the strength of your friendship. If the two of you come out of these trials with honor and make sure that this feeling is dear and sacred to you, then your mistake will eventually be forgotten. If your friend will forgive you, then your friendship will have an opportunity to grow even stronger.