There is no beginning or end to these friendships. Even if your friend moves or dies, there is little sense of loss because you always feel their presence in your life. Even if you haven't seen each other for twenty years, you begin where you left off, as if no time had passed. You share unconditional love. You are neither exactly the same nor the opposite, but you tend to go through similar lessons at the same time, help each other, and share common interests and talents.
Conflicts are extremely rare, and when they occur are easily resolved and forgotten.
Immortal friendships are our soul's way of reminding us that we are never alone and always loved. These friendships make us feel safe, supported and immortal. They also hold the secret to what a romantic relationship is meant to be. If you ever wonder if your partner is the soul mate that's best for you, compare it to your immortal friendship, and you have your answer. They exist to fulfill karma from past lives.