This is what i did i tried looking for somebody else to be my bff that i was already friends with and forget about the old bff.
Chat with our AI personalities
Reach out to mutual friends or family members to see if they have any information on their whereabouts. If you still can't locate them, consider reaching out through social media or other communication channels to try and reconnect and address any issues that may have caused the rift. Be open and honest about your feelings and try to understand their perspective as well.