Interpretation of the Dream
Seeing your lover giving you a key in your dream indicates that you will make a big difference to your rivals, therefore you will achieve peace and happiness, almost in plain sight very big problems will be set sail, for some reason the person who sees the dream will be very happy, he will provide him with support as much as his means allow, the bad luck that causes him to fall into very bad situations and suffer losses will be broken in a short time, it is interpreted as your wishes.
Also seeing your lover giving you a key in your dream indicates that your health and well-being will deteriorate, you will be determined and will not have money problems, a person who is hostile will want to harm you in a period when you have reached a very good point in your business, you will get rid of your debts that you cannot pay, your siblings will enter into a joint business and you will own property.
Psychological Perspective
Psychologically seeing your lover giving you a key in your dream indicates that you will be a very rich person in the future, you will not be able to find the old taste even if you want to spend time with your friends. It is interpreted that the dreamer will become lonely, will enter a period in which he will suffer great troubles for some reason and go through very difficult days, the issues in which he has lost hope will show progress and improvement, the people who cause trouble will be removed from the house and family, he will show remarkable growth, and will earn large amounts of money.