Each of us needs a friend who can openly tell secrets and be a "well", so that secrets do not come out, regardless of any situation. These 3 signs are fixed where you have to go to confess.
Libra
Pisces is a sign of balance and highly values friendship and clearly understands the importance of keeping a secret and privacy. This sign prioritizes harmony and cannot conceive of being unfaithful.
Capricorn
Capricorn values trust and good friends, so it is always ready to listen to the people it loves and to keep their secrets. It doesn't matter what happens in life and if you don't talk to these people anymore, Capricorn never reveals other people's secrets.
Pisces
Pisces value friendship and don't even dare to think about telling someone else's secrets, especially when this person has told them in good faith. Pisces never break the trust of friends and keep the secret forever inside themselves. Of course, you should do the same.