Someone who you should be able to trust with your life. You have you ups and downs but you know they will forever be there for you. You love them and they love you. You sometimes have an argument but who doesn't keep a grudge. They will betray you but never to harshley.
A person who says that they are there for you but switches up. Someone who knows allot about you but quick to blackmail you. A person that in the long runcan't be trusted.