They would be wondering why you did such a terrible thing to hurt them the way you did. And even if they say they trust you again you can not always hold them to it because they will always be looking at you out of the corner of their eye. And sometimes when you have forgotten, people would bring it to your face just when you thought they were beginning to trust you again. You can ask that person or those people to forgive you. And they might say that they do forgive you, without really forgiving you.
Forgiveness means being able to start over.
It means being able to move on, and not cling on to one small part of life that many people wish had not happened. Being able to forgive means trusting again and giving another opportunity not to be let you down again. The dictionary says to give up the wish to punish or get even with. Forgiving a person is not the easiest thing in the world, but it is also not the hardest thing in the world. God forgives us for our mistakes when we ask for it, why can't we forgive each other.