So, karma is a belief that some people have. They think that the things you do in life will come back to you in some way. Like if you do good things, good things will happen to you, and if you do bad things, bad things might happen to you. It's kind of like a cause and effect thing.

In this movie you mentioned, called "Upon a Promise," it's about a young lady who lives with her wealthy grandma. She had some bad experiences in relationships before, so she lost faith in them. But then, she meets a man who says he loves her. After a lot of pressure, she decides to be with him. But later, she finds out that he's actually married, even though she donated her kidney to him and sold her assets to save his life. It's a really painful situation for her, especially since she's having complications from the transplant. In this situation, it's tough to say what she should do. I think I want to know the outcome already.