Sarah and company track down a therapist that is on their list in order to find out what his connection is to the future.  Derek finds out that a girl he knew from the future has gone AWOL and has come back to this time.  John and Sarah both use the therapist to help them deal with some of their problems but fail to find the connection with the man that they are looking for.  After removing the bug, the therapist, who has also been helping Weaver and her daughter, agrees to help Weaver with her new AI.