A: I have to move. B: You have not fulfilled your lease agreement yet. A: I can't stay here anymore. B: There's a problem with that. A: What is the problem? B: I won't be able to give you back your deposit. A: Why not? B: This was stated in our agreement. A: But I need it back. B: I can't do it. A: It will be impossible for me to stay here. B: That's not my fault.