* The hug at the end of "My, What a Pretty Bus." Julie later cites it as the moment the squad became a family.
* In "An Eye for an Eye," Captain Greer has been seeing someone. When he introduces her to the squad, he says, "This is my family."
* At the beginning of "The Girl in Chair Nine," the psychic Dr. Santos senses that Julie shares her life with two men, presumably Pete and Linc. In the tag, she tells the doctor he was wrong--beaming at Captain Greer, she informs him that she shares her life with three men.